A practical guide for Asian collectors and families investing across borders
You visit a New York gallery with your daughter. She stops in front of a photograph; you are drawn to a painting across the room. Over lunch, you are still talking about what each of you saw. A collection can begin with conversations like these.
As a collector myself, I understand the pleasure of finding a work you want to live with and, perhaps, one day pass on to your children. My perspective on the decisions that follow has also been shaped by more than 20 years of handling cross-border transactions on Wall Street. During that time, I have watched pioneering Asian business owners move from Asia to the United States with their families and navigate the challenges of building lives across borders.
In recent years, I have seen art play a growing role in how Asian families hold and pass on wealth. I have also seen the difficulties they encounter along the way. Where a work is bought, where it is kept, who owns it, and how it will eventually reach the next generation are connected decisions, often involving more than one country’s laws.
I wrote this article to help readers understand those connections. Drawing on my perspective as a collector and my experience in cross-border transactions, I hope to offer Asian investors and their families a practical overview of what they should anticipate, from buying and enjoying art to managing its rights, planning for taxes, and passing it on. Seeing how these decisions fit together can help a family make choices that serve both its present life and its longer-term wishes.
Finding a shared interest
New York offers many places to begin looking, from museum galleries to artists’ studios and Asia Week exhibitions. It is also part of a substantial market: the United States accounted for 44% of global art sales by value in 2025, according to the Art Basel and UBS Global Art Market Report 2026. [1]
There is no need to start at the top of that market. A print, a photograph, or a work by an artist you have met may be a meaningful first purchase. Spend time looking before deciding what you want to live with.
Family members need not share identical tastes. A parent may see a childhood memory in a landscape; an adult child may notice something entirely different. Asking why a work matters can reveal stories that seldom come up in everyday conversation. Those stories are worth collecting, too.
Before you buy
Once a work catches your attention, give yourself room to ask questions. Who is selling it, and do they have the right to sell it? What supports its attribution to the named artist? What is known about its provenance, meaning its ownership history and supporting records? Are there gaps that need further investigation?
An art specialist can assess condition and the evidence about authorship. A lawyer can examine ownership issues and the purchase terms, including what remedies may be available if an important statement proves incorrect. Ask how any adviser is paid and whether they have a financial relationship with the seller.
Review auction conditions before bidding, or the purchase agreement before signing. Understand what is promised about the work, when payment and delivery are due, and who bears the risk if it is damaged along the way. If family members work in different languages, make sure everyone understands the same terms.
Set a budget for the full cost. Commissions, taxes, shipping and insurance add to the purchase price; storage or conservation may create continuing expenses. Art may gain value, but it can also lose value and take time to sell. An insurance appraisal does not tell you what a buyer will pay. Consider whether you can comfortably keep the work if your circumstances change.
Consider the proceeds of a future sale after commissions and taxes. For individuals subject to U.S. income tax, long-term gains on art held as a collectible can face a federal rate of up to 28%, before any applicable net investment income and state or local taxes. A loss on art held for personal enjoyment is generally not deductible. The treatment depends on the owner’s tax status and how the work is held. [2]
What your purchase includes
Buying a painting gives you ownership of the physical work; it does not automatically give you its copyright. Under U.S. copyright law, an owner generally may resell a lawfully made original and display it to people present where it is located. Publishing its image on a business website, printing reproductions, or using it in marketing raises separate questions. Check whether permission is needed or an exception applies. If image use matters to your plans, agree on the permitted uses with the copyright owner and keep a written license. [3,4]
The distinction also matters when you commission a portrait or sculpture. Paying the artist does not, by itself, transfer copyright, and describing a commission as a “work made for hire” is insufficient unless the legal requirements are met. Address ownership of the finished work and any image rights in the agreement. If licensing income forms part of the investment, verify the rights being acquired; a voluntary copyright assignment generally must be written and signed by the rights owner or an authorized agent. [3,5]
Before materially altering a contemporary work or removing art incorporated into a building, obtain advice about the artist’s rights. U.S. law protects qualifying visual art against certain harmful alterations and destruction even after a sale, with specific exceptions and rules for conservation and building removal. [4]
Bringing the collection home
Decide who will own the work before completing the purchase. Personal ownership, a trust, or a company can serve different purposes, but none is automatically the right answer or a tax-saving solution. Your legal and tax advisers should consider who will use the work, who will make decisions about it, and how it fits the family’s wider plans.
A purchase in Hong Kong for a home in Manhattan also needs attention before shipment. Buying outside New York does not necessarily avoid New York use tax when the work enters the state. Maintaining a permanent home or apartment in New York can matter for sales and use tax even if you are not a New York income-tax resident. The result depends on the purchaser, timing, and transaction. [6] Check customs requirements, current duties, and any cultural-property restrictions, together with the relevant country’s export and payment rules. [7] Arrange suitable packing and confirm insurance for transit and the work’s destination.
Keep a file for each work, with the invoice, purchase agreement, ownership history, condition reports, photographs, and shipping and customs records. Record its legal owner, location, acquisition date, and tax basis, with supporting records for inherited or gifted works. Add appraisals, conservation records, and any copyright assignments or image licenses. A few sentences about why you chose the work can be just as useful to your children in a different way. The paperwork explains the purchase; your words explain its place in the family.
Making plans with the next generation
Passing on a collection is a common ambition. In the 2025 Art Basel and UBS survey, 80% of the high-net-worth collectors surveyed planned to leave their collections to children or spouses. That finding describes a selected group of collectors, rather than all families, but it offers a useful reason to begin the conversation early. [8]
Ask your children which works they care about and whether they would want to keep them. One may love a painting that another would prefer to sell. Some may welcome the art but have little space or money for its care. Understanding those preferences can help you make arrangements that are fair and workable.
If works will be shared, agree on who may display or lend them, who pays the expenses, and how a sale or buyout would be decided. Identify who will manage the collection if the owner becomes unable to do so. Put these decisions into appropriate ownership agreements, wills, and trusts. A general direction to “divide my art equally” may leave heirs with difficult questions about value and possession. Where family members or works are in several countries, coordinate the documents with counsel in each jurisdiction.
The timing of a transfer also matters. For U.S. income-tax purposes, a child receiving appreciated art during a parent’s lifetime generally takes the parent’s tax basis, subject to adjustments. Inherited art generally receives a basis tied to its fair market value at death, subject to exceptions. “Basis” is the amount used to calculate taxable gain or loss when the work is sold. [9]
For example, assume a parent’s basis in a painting is $100,000 and its value has risen to $300,000. A lifetime gift generally preserves the $100,000 basis; an inheritance when its value is $300,000 generally produces a $300,000 basis, ignoring applicable adjustments and exceptions. That can change the tax on a later sale. It does not make inheritance the better choice in every case: estate and gift taxes, foreign laws, and the family’s wishes must be considered together. [9]
A valuable collection also needs a source of cash. Taxes, insurance, storage, and administration expenses may come due before an estate can arrange a satisfactory sale. Plan how those costs will be funded so that heirs have time to make decisions without pressure to sell a cherished work. If you acquired copyright or licensing rights, address their management and succession separately from the physical objects.
When the family and the art cross borders
Cross-border families need tax advice before a gift, a change of ownership, or a move of valuable art. Artwork in the United States can raise U.S. estate or gift tax issues even for an owner who is neither a U.S. citizen nor domiciled here, subject to applicable exceptions or treaties. [10,11] For these taxes, residence turns on domicile, generally where a person lives with no definite intention of leaving. This differs from income-tax residence, and a green card alone is not conclusive. [12]
The filing threshold can be surprisingly low. An estate of a person who was neither a U.S. citizen nor U.S.-domiciled may need to file a U.S. estate-tax return when U.S.-situated assets exceed $60,000; certain prior taxable gifts also enter the filing calculation. A painting kept in a New York apartment can therefore matter even when most family wealth is overseas. This is a filing threshold, not a general tax-free allowance. The tax due depends on the facts, deductions, and any applicable treaty. [10]
A spouse’s citizenship also matters. A bequest to a spouse who is not a U.S. citizen generally does not qualify for the unlimited federal estate-tax marital deduction without special arrangements or an applicable exception. Review this before assuming that leaving the collection to a spouse will defer estate tax. [13]
Sharing art beyond the family
Collecting can lead to friendships with artists and a closer connection to cultural life. Studio visits, museum programs, and supporting exhibitions offer ways to participate. A museum loan may let others enjoy a work while you retain ownership. The loan agreement should address its care, insurance, transport, return, and any agreed image permissions.
If you hope to donate a work, speak with the institution before making plans around the gift. Will it accept the work? How might it use it? Discuss expectations about display and acknowledgment. For a lifetime donation of appreciated art, a museum’s educational use and a charity’s sale to raise funds can produce different U.S. income-tax deductions. An unrelated use may reduce the deduction to the donor’s basis rather than the work’s current value. [14]
Do not assume that a gift to a museum in Asia qualifies for a U.S. income-tax deduction: contributions directly to foreign organizations generally do not qualify, subject to limited exceptions. [14] Arrange any required qualified appraisal and supporting documents, including Form 8283 where applicable. The requirements depend on the gift and amount claimed; an insurance valuation alone should not be treated as sufficient. [15]
Putting these plans into practice calls for collaboration. Working with tax, estate-planning, and intellectual-property counsel, appraisers, and art specialists helps align the legal and practical arrangements with the family’s wishes.
A useful place to begin is with a work you already love. Tell your children how you found it. Ask what they see in it. Keep that conversation with its records. Years from now, someone may be glad to discover why you brought it home.
This article provides general information and does not constitute legal, tax, or investment advice. Decisions about buying, owning, transferring, or donating art require advice based on the particular facts and applicable law.
Sources
Sources reviewed October 14, 2026. The opening scene and tax-basis example are illustrative.
- Art Basel and UBS, Global Art Market Report 2026
2025 U.S. share of global art sales by value. - IRS, Topic 409 Capital Gains and Losses
Collectibles gains and personal-use losses; see also IRS Net Investment Income Tax. NIIT guidance - U.S. Copyright Office, Copyright Law Chapter 2
17 U.S.C. §§ 201, 202, 204; ownership of the object, copyright, and transfers. - U.S. Copyright Office, Copyright Law Chapter 1
17 U.S.C. §§ 106, 106A, 107, 109, 113(d); image use, resale, display, and artists’ rights. - U.S. Copyright Office, Circular 30 Works Made for Hire
Requirements for commissioned works. - New York Department of Taxation and Finance, Instructions for Form ST-141
Sales and use tax residence, out-of-state purchases, and exceptions. - Electronic Code of Federal Regulations, Cultural Property
19 C.F.R. §§ 12.104–12.104k; import restrictions and documentation. Duties and export rules require shipment-specific review. - UBS, Survey of Global Collecting 2025 highlights
See the 2025 survey section. Selected high-net-worth collectors across ten markets; not all wealthy households. - IRS, Publication 551 Basis of Assets
Gifts and inherited property; December 2025 revision. - IRS, Estate Tax for Nonresidents Not Citizens of the United States
U.S.-situated property and Form 706-NA filing threshold. - IRS, Gift Tax FAQs for Nonresidents Not Citizens of the United States
U.S. tangible property, exclusions, and treaty considerations. - IRS, Frequently Asked Questions on Estate Taxes
Citizenship, residence, and domicile. - IRS, Instructions for Form 706
Schedule M and qualified domestic trusts; noncitizen spouses and exceptions. - IRS, Publication 526 Charitable Contributions
2025 edition; related use of tangible property and contributions to foreign organizations. Applicable tax-year limits also require review. - IRS, Publication 561 Determining the Value of Donated Property
December 2025 revision; qualified appraisals and documentation.
给亚洲投资者与家人的一份实用指南
周末，你和女儿走进纽约的一家画廊。她在一幅摄影作品前停了下来，你却被另一面墙上的画吸引。到了午餐时，你们还在聊各自看到了什么。一段收藏的故事，也许就这样开始了。
作为一名收藏者，我也懂得遇见心爱作品时的那份欢喜：想把它带回家，朝夕相伴，或许有一天，再交到孩子手里。我之所以格外关心收藏背后的家庭与跨境安排，也与自己的职业经历有关。在华尔街处理跨境交易二十余年，我见证了不少富有开拓精神的亚洲企业家携家人移居美国，在新的环境中安家、发展事业，也面对着不同文化与法律制度带来的挑战。
近些年，在我的接触和观察中，艺术收藏在亚洲家庭的财富持有与代际传承中，正扮演着越来越重要的角色。我也看到了他们在这个过程中遇到的困难。作品买在哪里、放在哪里、由谁持有，将来怎样交给孩子，这些选择彼此关联，往往还涉及不止一个国家的法律与税务。
这正是我写这篇文章的初衷。我希望结合自己作为收藏者的体会，以及多年处理跨境交易的经验，把购买与版权、跨境持有、税务安排、家庭传承和捐赠放在一起，为亚洲投资者与家人提供一份较为全面、又容易读懂的指南。提前了解可能遇到的问题，也看清不同决定之间的联系，才能让今天的收藏之乐与家人的长远心愿相互照应。
从一家人的兴趣开始
在纽约，博物馆、艺术家工作室和亚洲艺术周的展览，都是认识艺术的好去处。这里也是重要的交易市场。根据《2026年巴塞尔艺术展与瑞银全球艺术市场报告》，美国在2025年占全球艺术品销售总额的44%。[1]
不过，走进这个世界，并不需要从昂贵的名作开始。一幅版画、一张摄影作品，或是一位你亲自见过的艺术家的创作，都可以成为很好的起点。多看一些，再想想：你愿意每天与什么样的作品相处？
家人的眼光也不必一致。父母从山水中看见故乡，孩子却可能被一处大胆的色彩打动。问一句“你为什么喜欢它”，有时会听到平日里很少谈起的往事。作品之外，这些对话也值得留下。
心动之后 先把几个问题问清楚
看中一幅作品时，先了解卖方是谁、是否有权出售。作品为什么被认定出自这位艺术家？曾由谁收藏，有哪些记录可以佐证？艺术市场所说的“来源”（provenance），就是作品的流传与所有权历史。记录中有空白的地方，需要进一步查明。
艺术专家可以评估保存状况，以及支持作者归属的证据；律师则可以审查权属和交易条款，确认重要陈述一旦有误，买方有哪些救济。聘请顾问时，也要问清收费方式，以及顾问是否从卖方收取报酬，或与卖方存在其他经济利益关系。
拍卖前读懂竞买条件，私下交易前看清购买协议。卖方究竟作了哪些保证？何时付款、何时交付？运输途中受损由谁承担风险？如果家人使用不同语言，最好确认大家对关键条款的理解一致。
预算也应算到成交价之外。佣金、税费、运输、保险，以及后续仓储和修复，都可能是一笔支出。艺术品可能升值，也可能贬值；想卖的时候，未必很快就能找到买家。保险估值也不等于实际成交价。购买前，不妨问问自己：如果几年内卖不出去，我是否仍愿意、也有能力继续持有？
作为投资，还要算一算出售后真正能留下多少钱。对于适用美国个人所得税的投资者，艺术收藏品的长期资本利得，联邦税率最高可达28%，此外还可能适用净投资所得税及州、地方税。为个人欣赏而持有的艺术品，其出售亏损通常不能抵税。具体结果取决于持有人的税务身份和作品的持有用途。[2]
买画时也要问清版权
买下一幅画，通常意味着你拥有了这件实物，并不意味着同时取得了它的版权。依照美国版权法，合法制作的原作，其所有人通常可以转售，也可以向现场观众展示作品本身。但把作品图像放到公司网站、印成复制品，或用于商业宣传，是另一回事。是否需要许可、是否存在法定例外，应结合具体用途判断。如果图像使用是购买计划的一部分，最好事先与版权人约定，并保留书面授权。[3,4]
委托艺术家画一幅肖像、做一件雕塑，也需要注意这个区别。支付创作费用，本身不会使版权自动转到委托人名下；即使合同写着“work made for hire”，也仍须符合美国法律对这类作品的具体要求。协议应明确作品实物归谁、图像可以怎样使用。如果你期待通过授权获得收入，更要核实买到的究竟是什么权利。自愿转让版权，一般需要由权利人或其授权代理人签署书面文件。[3,5]
拥有作品，也不代表可以随意大幅改动。对符合条件的视觉艺术作品，美国法律赋予艺术家一定权利，可以限制某些损害作品的改动或毁损，出售后也可能继续适用。计划改造当代艺术作品，或拆除与建筑结合的艺术装置时，应先了解艺术家的权利，以及修复、移除等情形下的特别规则。[4]
把作品带回家之前
先确定由谁持有，再完成购买。个人、信托或公司持有，各有适用场景。设立一个公司或信托，并不会自动带来税务优惠。谁实际使用作品、谁有权决定出售或出借、如何与家庭其他资产安排衔接，都应一起考虑。
如果在香港买画，准备运到曼哈顿的家中，发货前就应了解相关税费。在纽约州以外购买，不代表运入纽约后一定免缴使用税（use tax）。即使你不是纽约州个人所得税意义上的居民，在纽约保有一处供自己长期使用的住宅，也可能影响销售税和使用税的认定。具体结果仍需结合购买人身份、时间和交易情况判断。[6]
同时，应核实报关要求、适用关税和文化财产进口限制，以及出口地的文物、艺术品出口和资金支付规则。[7] 包装、运输与保险也要衔接好，确认运输途中和抵达后的保障范围。
建议为每件作品建立一份档案，收好发票、购买协议、来源记录、状况报告、照片及运输报关资料，注明法律上的所有人、存放地点、取得时间和计税基础。赠与或继承而来的作品，同样需要相应凭证。估值、修复记录，以及版权转让或图像授权文件，也应陆续归档。
档案里还可以留几句话：你在哪里遇见它，当时为什么喜欢。这些文字对孩子的意义，可能与发票一样重要。文件记录交易，你的讲述则留下作品与这个家的关系。
把收藏留给孩子 也把选择留给他们
在巴塞尔艺术展与瑞银2025年的收藏调查中，80%的受访高净值收藏家计划将藏品留给子女或配偶。这是特定受访群体的情况，并不代表所有家庭，却提醒我们，传承值得提早谈。[8]
先问问孩子喜欢哪些作品，是否愿意继续收藏。一个孩子珍爱的画，另一个也许更愿意出售；有人喜欢，却没有合适的空间或足够的养护预算。了解这些想法，安排才能既照顾感情，也经得起日常生活的考验。
如果决定共同持有，就把事情说具体：谁可以展示、出借？费用怎么分担？何时可以出售？一人想退出，其他人能否买下其份额？收藏者失去管理能力时，由谁接手？这些安排应体现在适当的共有协议、遗嘱和信托等文件中。只写一句“藏品由子女平均分配”，往往解决不了每幅画值多少、放在哪里、谁能作主的问题。家人或作品分布在不同国家时，还需要各地律师协调相关文件。
什么时候交给孩子，也会影响税务。在美国所得税规则下，生前赠与已经升值的艺术品，受赠人一般承接赠与人的计税基础，但可能需要调整；通过继承取得的艺术品，计税基础通常与被继承人去世时的公允市场价值有关，并存在例外。“计税基础”可以理解为日后出售时，用来计算应税收益或亏损的税务成本。[9]
举个例子：一幅画的计税基础是10万美元，如今价值30万美元。暂不考虑各种调整和例外，父母生前赠与孩子，孩子一般承接10万美元的基础；若父母去世时这幅画价值30万美元，孩子通过继承取得，其基础通常为30万美元。将来出售时，这个差别可能明显影响应税收益。但不能因此断定“留到继承一定更划算”，还要综合考虑遗产税、赠与税、其他国家的法律，以及家庭本身的愿望。[9]
传承也需要现金支持。遗产尚未安排好出售，税款、保险、仓储和管理费用可能已经到期。提早考虑这些钱从哪里来，可以让家人有余地选择，而不必仓促卖掉珍爱的作品。如果收藏同时包含版权或授权收益权，也应把这些权利的管理与传承单独安排清楚。
跨国家庭尤其需要留意的税务问题
“我不是美国公民，主要资产也都在亚洲”，并不当然排除美国的遗产税或赠与税问题。即使所有人既非美国公民，也未在美国形成税法意义上的住所，位于美国的艺术品仍可能涉及这些税种，具体须考虑适用的例外和税收协定。[10,11]
这里的“住所”（domicile），不能简单等同于房产所在地。遗产税和赠与税通常关注一个人是否在某地居住，并且当时没有明确离开的打算。这与所得税中的居民认定不同；是否持有绿卡，也不是唯一决定因素。[12]
申报门槛可能比想象中低。对于既非美国公民、也未在美国形成上述住所的去世者，按美国遗产税规则认定的美国境内资产价值超过6万美元时，遗产可能就需要提交美国遗产税申报表；某些以往的应税赠与，也会计入申报门槛的计算。因此，即使家庭的大部分财富在海外，挂在纽约公寓中的一幅画，也值得纳入规划。这里的6万美元是申报门槛，不宜当成通用的免税额度；最终是否纳税、纳税多少，还要看具体事实、可用扣除及适用协定。[10]
配偶的国籍同样重要。如果继承藏品的配偶不是美国公民，在没有特别安排或适用例外的情况下，通常不能享受联邦遗产税的无限额婚姻扣除。因此，“先全部留给配偶”是否能递延遗产税，应在规划时核实。[13]
让更多人欣赏，也让善意有妥善的安排
收藏常常会带来意想不到的友谊。走进艺术家工作室、参加博物馆活动、支持一场展览，都可能让我们与作品背后的人和文化更接近。把作品借给博物馆展出，也能在保留所有权的同时，让更多人欣赏。出借协议应写清保管、保险、运输、归还，以及图像使用的授权范围。
如果考虑捐赠，先与机构沟通：它愿不愿意接收？准备如何使用？双方对展示和捐赠人署名有什么期待？对于生前捐赠的升值艺术品，博物馆用于教育展示，与慈善机构出售作品后将所得用于公益，可能产生不同的美国所得税扣除结果。如果作品用途与受赠机构的免税宗旨无关，可扣除金额可能被限制在捐赠人的计税基础，而不是作品当前的市场价值。[14]
向亚洲的博物馆捐画，也不要直接套用美国的抵税预期。向外国机构直接捐赠，通常不能享受美国所得税慈善捐赠扣除，只有有限例外。[14] 还应根据捐赠情况和申报金额，安排所需的合格评估及证明文件，并在适用时提交Form 8283。保险估值不能当然代替税务所要求的评估。[15]
要让这些计划落地，需要不同专业之间的协作。与税务、财富传承和知识产权律师，以及估值师、艺术专家共同安排，能让法律文件与实际管理彼此衔接，也让家人的心愿得到妥善落实。
一个很好的起点，是家里已经拥有的、你最喜欢的那件作品。告诉孩子，你当年在哪里遇见它；再听听，他们看见了什么。把这段对话也留在档案里。多年以后，也许会有人庆幸，除了这幅画，还留下了你把它带回家的故事。
本文仅提供一般信息，不构成法律、税务或投资意见。有关艺术品购买、持有、转让及捐赠的决定，应结合具体事实与适用法律取得专业意见。
资料来源
资料核对日期为2026年10月14日。开篇场景及计税基础示例均为说明性举例。以下链接指向原始资料。
- 巴塞尔艺术展与瑞银 2026年全球艺术市场报告
2025年美国艺术品销售额占全球市场的比例。 - 美国国税局 第409号税务专题 资本利得与亏损
收藏品收益及个人使用财产的亏损；另参见净投资所得税指引。 - 美国版权局 美国版权法第二章
第201、202及204条；作品实物、版权归属与权利转让。 - 美国版权局 美国版权法第一章
第106、106A、107、109及113(d)条；图像使用、转售、展示与艺术家权利。 - 美国版权局 第30号通告 Works Made for Hire
委托创作等情形的法定条件。 - 纽约州税务与财政厅 ST-141表填报说明
销售税及使用税居民身份、州外购买及相关例外。 - 美国联邦法规电子版 文化财产
19 C.F.R. §§ 12.104–12.104k；进口限制与证明文件。关税及出口规则须就具体运输安排核实。 - 瑞银 2025年全球收藏调查摘要
链接内的2025年调查部分；样本为十个市场的特定高净值收藏家，并非所有富裕家庭。 - 美国国税局 第551号出版物 资产计税基础
赠与及继承财产；2025年12月修订版。 - 美国国税局 非美国公民且非居民的遗产税
美国境内财产及Form 706-NA的申报门槛。 - 美国国税局 非美国公民且非居民的赠与税常见问题
美国境内有形财产、除外规定及税收协定。 - 美国国税局 遗产税常见问题
国籍、居民身份与住所的区分。 - 美国国税局 Form 706填报说明
附表M及合格境内信托；非美国公民配偶与适用例外。 - 美国国税局 第526号出版物 慈善捐赠
2025年版；有形财产用途及向外国机构捐赠。适用年度的扣除限制亦须核实。 - 美国国税局 第561号出版物 捐赠财产的估值
2025年12月修订版；合格评估及证明文件要求。
