- The HS/CN code is the master key to clearance — it determines duty rate, export rebate, and supervision conditions (A/B and licence letters).
HS/CN编码是清关的总钥匙——它决定关税率、出口退税率与监管条件（A/B及许可字母）。- Controlled goods need an import/export licence before release; instruments include automatic import licence, import/export licence catalogues, and tariff-rate quotas, revised yearly.
受控货物在放行前须取得进出口许可证；工具包括自动进口许可、进出口许可证目录与关税配额，目录逐年修订。- Commodity inspection yields a CIQ mark and certificate; high-risk or first-time imports may face destination inspection that briefly holds port inventory.
商品检验产生CIQ标志与证书；高风险或首次进口可能面临目的地查验，短暂占用港口库存。- Clearance runs through the Single Window (declare, review, inspect, pay duties/VAT, release) with a “two-step declaration” option for faster release.
清关经单一窗口进行（申报、审核、查验、缴税/增值税、放行），并设”两步申报”以便快速放行。- Bonded trade defers all import duty and VAT until goods leave the zone, turning a large upfront payment into a per-order liability and aiding demand testing.
保税贸易递延全部进口关税与增值税直至货物出区，把大额前置税负变为按单负债，利于测需。- Customs follow-up audits apply after release, so record-keeping discipline (typically three years) matters as much as the clearance event itself.
放行后海关实施后续稽查，故记录保存纪律（通常三年）与清关本身同等重要。
Import-export licensing & customs clearance | 进出口许可与海关清关
Overview
Moving goods across China’s border is governed by a layered system: the Harmonized System (HS) classification that sets duty and regulatory conditions, import/export licence administration for controlled goods, commodity inspection for quality and safety, and the customs clearance process itself. For a foreign trader, getting the HS code and licence status right is the single biggest determinant of whether a shipment clears smoothly.
This article explains HS codes, import-licence administration, commodity inspection, and the clearance process, including the difference between bonded and general trade. It is informational; confirm current codes and licence lists with customs and qualified PRC counsel.
HS codes and how they drive clearance
Every product entering or leaving China is classified under the HS/CN tariff number. The code determines the import duty rate, any export rebate (退税), and — critically — the “supervision conditions” (监管条件): letters such as A (import inspection by customs), B (export inspection), and various licence letters (e.g., 3 for automatic import licence, 4 for import licence, x for restricted export licence) tell you whether a permit, inspection, or quota applies. Current HS parameters and regulatory conditions are queried on the China International Trade Single Window (singlewindow.cn) under “parameter query → HS code”.
Because the HS code is the master key to the whole clearance, getting it wrong is the most common and most expensive mistake — a misclassification can understate duty, trigger a valuation or discrepancy review, and hold the shipment. Customs may challenge a code it considers incorrect and reclassify the goods, so importers should document the classification rationale (technical specifications, material composition, intended use) and, for high-value or ambiguous products, consider an advance ruling (预裁定) from customs to lock in the treatment before shipping. The code also drives the export-rebate rate, so the same product can be far more or less profitable depending on the subheading chosen.
Import-licence administration (AQSIQ lineage)
Goods subject to control require an import or export licence before customs release. Three main instruments apply: the Automatic Import Licence (自动进口许可) for monitored goods (administered by MOFCOM and NDRC depending on the item); the Import Licence (进口许可证) and Export Licence (出口许可证) catalogues for goods such as certain resources, technologies, and dual-use items; and tariff-rate-quota (关税配额) administration for items like wheat, cotton, and wool. The Commerce Ministry publishes the annual licence catalogues and eligible-enterprise lists. Historical AQSIQ functions (commodity inspection and quarantine) now sit with SAMR (commodity inspection) and GACC (import/export food safety and animal/plant quarantine).
The licence catalogues are revised every year, and a product’s status can change between editions — a good that was licence-free one year may move onto the automatic-import-licence list the next if domestic-industry or trade-balance concerns arise. MOFCOM and NDRC administer the lists, and enterprises should re-query the current-year catalogue rather than rely on memory. For controlled technologies and dual-use items, export licences and, in some cases, end-user statements are required, and these carry national-security review dimensions that go beyond routine trade compliance. Where a tariff-rate quota applies, the quota certificate (not just the licence) determines the in-quota duty rate, so timing the application to the annual quota release is part of the playbook for quota-covered commodities.
Commodity inspection & quarantine
Industrial and consumer goods may require commodity inspection (商品检验) under the Import and Export Commodity Inspection Law, performed by customs/SAMR systems; qualified products carry a CIQ mark. Imported and exported food is supervised by the GACC, which requires overseas food manufacturers to be registered (see the F&B article). Animal and plant products face quarantine (动植物检疫) controls, and certain goods need a quarantine licence. Pre-shipment or destination inspection is selected based on risk and the HS supervision conditions.
For goods subject to commodity inspection, the CIQ mark and the corresponding inspection certificate are not optional paperwork — they are the proof that the product met Chinese technical regulations and can be sold domestically. Risk classification determines whether inspection happens before shipment (pre-shipment) or after arrival (destination inspection); high-risk or first-time imports are more likely to face destination inspection, which can briefly hold inventory at the port. Importers should build this lead time into launch plans and, where relevant, ask the overseas supplier to provide test reports aligned with Chinese standards (GB) rather than only EU/US certificates, since customs and SAMR recognise the Chinese standard basis for conformity assessment.
The customs-clearance process
A standard clearance runs: (1) declare via the Single Window or a licensed customs broker; (2) customs reviews the declaration, HS code, value, and origin; (3) inspect or examine the goods where required; (4) assess and pay duties/VAT (often via a bonded-fiscal or enterprise-debit arrangement); (5) release. Enterprises need a customs registration (进出口货物收发货人/报关单位 registration) and, for declarations, either a licensed broker or their own qualified declarant. The “single window” consolidates declaration, inspection, and tax interfaces.
Modern clearance is highly digital. The Single Window lets a declarant submit the customs declaration, inspection requests, and tax payment in one consolidated flow, and the “two-step declaration” (两步申报) model lets importers declare key fields first for faster release and complete the full declaration within a set window. Customs applies random or risk-based inspection; a clean compliance record and accurate declarations reduce the chance of being selected. For valuation, customs relies on the transaction value but will challenge transfers between related parties or abnormal pricing, so importers should keep transfer-pricing and freight/insurance documentation ready. After release, enterprises remain subject to customs follow-up audits, so record-keeping discipline (typically three years) matters as much as the clearance event itself.
Bonded vs. general trade
General trade (一般贸易) means goods are imported, duties paid, and enter free domestic circulation. Bonded trade uses bonded zones, comprehensive bonded zones, and free-trade zones where goods can be stored, processed, or re-exported without paying duty until they leave the zone into the mainland; if re-exported, no import duty is paid. Cross-border e-commerce retail imports use a distinct bonded (BSB) or direct-mail (BC) model with its own simplified regime (see the e-commerce article). Choosing bonded vs. general affects cash flow, inventory siting, and the point at which tax is triggered.
The bonded route is especially powerful for demand-testing: a seller can land goods into a comprehensive bonded zone cheaply, defer all import duty and VAT, and only trigger tax when an end-consumer order is placed under the CBEC regime — turning a large upfront duty payment into a per-order micro-liability. The trade-off is that bonded inventory is locked inside the zone and subject to zone management rules, and CBEC imports face per-transaction value and quantity limits. General trade, by contrast, pays tax up front but gives the importer full freedom to distribute through any channel. The right choice is a cash-flow and channel-strategy decision, not a default.
Practical example
Take “PacificGoods,” a US distributor that wants to import a container of branded fitness apparel and resistance bands into China, selling part through general trade to physical retailers and part through cross-border e-commerce (CBEC) bonded imports.
Step one was HS classification. The apparel fell under Chapters 61/62 depending on knit versus woven construction, while the resistance bands classified under Chapter 95 as exercise equipment. Each code carried a different duty rate and, importantly, different supervision conditions. The apparel codes required import inspection (A) and, for some fibre types, no licence; the Chapter 95 code was licence-free but still inspected. PacificGoods queried both on the Single Window “parameter query” to confirm the conditions before shipping, and documented the classification rationale in case customs questioned it.
Step two was entity and licence setup. PacificGoods registered with customs as an importer (进出口货物收发货人) via its Shanghai WFOE and appointed a licensed customs broker. Because none of the goods were on the controlled catalogues, no automatic-import or import licence was needed — a common and welcome outcome for consumer goods, which avoided the MOFCOM/NDRC application cycle entirely.
Step three was the clearance itself. The general-trade portion was declared, duties and import VAT computed and paid, CIQ inspection passed at destination, and the goods released into free circulation. The CBEC portion, by contrast, was routed to a comprehensive bonded zone: the goods were stored bonded, and duty was deferred and computed under the simplified CBEC regime only when an individual order was placed — improving cash flow and letting PacificGoods test demand before committing to full domestic imports.
Step four, the team learned the cost of a misclassification: an initial draft declaration had placed a jacket under the wrong subheading, which would have understated duty and triggered a customs valuation and discrepancy review. Correcting the HS code before submission avoided a penalty and a shipment hold, and the advance documentation made the correction a routine amendment rather than an investigation.
The lesson: HS accuracy and the bonded-versus-general choice are the two levers that move both compliance risk and working capital. Getting them right upstream — before the goods sail — is far cheaper than fixing them at the port.
What to do next
- Classify the product to the correct HS/CN code first — it dictates duty, rebate, and every supervision condition.
- Query the code’s regulatory conditions on Single Window to learn which licence/inspection letters apply.
- Secure the right licence (automatic import licence, import/export licence, or quota) from MOFCOM/NDRC before shipment.
- Register with customs as an importer/exporter and use a licensed broker or qualified declarant.
- For food, complete GACC overseas-manufacturer registration before the goods sail.
- Decide bonded vs. general trade on cash-flow and inventory logic, not default habit.
Sources
- General Administration of Customs (GACC) — official portal: https://www.customs.gov.cn/customs/index/index.html
- GACC (English) — customs clearance and enterprise administration: http://english.customs.gov.cn
- China International Trade Single Window — HS code and parameter query: https://www.singlewindow.cn
- GACC — overseas food-manufacturer registration guide: https://online.customs.gov.cn/static/pages/guides/001029004000/001029004000.html
- State Administration for Market Regulation (SAMR) — commodity inspection & market oversight (official portal): https://www.samr.gov.cn/
Related reading
- see also: Food & beverage market entry & licensing (48-fnb-market-entry-licensing)
- see also: E-commerce market entry for foreign brands (43-ecommerce-market-entry)
- see also: Automotive & EV market entry (46-automotive-ev-market-entry)
进出口许可与海关清关
概述
货物跨越中国关境，受一套分层体系监管：决定关税与监管条件的 HS 编码（协调制度编码）、受控货物的进出口许可管理、面向质量安全的商品检验，以及海关清关流程本身。对外贸商而言，把 HS 编码与许可状态搞对，是货物能否顺畅清关的最大决定因素。
本文说明 HS 编码、进口许可管理、商品检验与清关流程，以及保税贸易与一般贸易的区别。本文仅为信息参考，具体编码与许可目录请以海关及合格中国法律顾问确认。
HS 编码及其对清关的驱动
每一件进出中国境的货物都归入 HS/CN 关税税号。该编码决定进口关税率、出口退税率，并——尤为关键——决定”监管条件”：如 A（海关进口检验检疫）、B（出口检验检疫），以及各类许可字母（如 3 代表自动进口许可、4 代表进口许可证、x 代表限制出口许可证），它们告诉你是否需要许可证、检验或配额。现行 HS 参数与监管条件可在中国国际贸易单一窗口（singlewindow.cn）的”参数查询 → HS 编码”下查询。
由于 HS 编码是整套清关的总钥匙，归错类是最常见的、也最昂贵的错误——归类错误会低报关税、触发审价或删单复核，并扣押货物。海关可质疑其认为不正确的编码并对货物重新归类，故进口商应记录归类依据（技术规格、材质构成、用途），对高价值或边界模糊的产品，可考虑申请海关预裁定（预裁定）以在发运前锁定待遇。该编码同时决定出口退税率，故同一产品因所选子目不同，利润可相差甚远。
进口许可管理（AQSIQ 体系沿革）
受控货物在海关放行前须取得进口或出口许可证。主要三种工具：针对监测类货物的自动进口许可（由商务部与发改委按品类分工管理）；针对特定资源、技术与两用物项等的进口许可证与出口许可证目录；以及小麦、棉花、羊毛等商品的关税配额管理。商务部每年公布许可目录与符合条件企业名单。历史上的 AQSIQ 职能（商品检验与检疫）如今分属市场监管总局（商品检验）与海关总署（进出口食品安全与动植物检疫）。
许可目录逐年修订，产品状态可能跨版变化——某商品今年免证，明年若出于国内产业或贸易平衡考量便可能进入自动进口许可清单。商务部与发改委管理目录，企业应以当年目录重新查询，而非凭记忆。对受控技术与两用物项，须取得出口许可证，某些情形还需最终用户说明，并带有超出常规贸易合规的国家安全审查维度。适用关税配额时，配额证（不惟许可证）决定配额内税率，故将申请时机对准年度配额发放，是配额类商品的打法之一。
商品检验与检疫
工业与消费品可能须按《进出口商品检验法》接受商品检验（由海关/市场监管系统实施）；合格产品加贴 CIQ 标志。进出口食品由海关总署监管，要求境外食品生产企业注册（见餐饮食品文章）。动植物产品须接受检疫（动植物检疫）管控，部分货物须取得检疫许可证。根据风险与 HS 监管条件，选择装运前或目的地检验。
对须商品检验的货物，CIQ 标志与相应检验证书并非可有可无的文书——它们是产品符合中国技术法规并可在国内销售之证明。风险分级决定检验在装运前（装运前）或到货后（目的地）进行；高风险或首次进口更可能面临目的地查验，从而短暂占用港口库存。进口商应将此前置期纳入上市计划，并在相关时要求境外供应商提供与中国标准（GB）对齐的检验报告，而非仅有欧盟/美国证书，因海关与市场监管以中国标准作为合格评定依据。
海关清关流程
标准清关流程为：（1）通过单一窗口或持牌报关行申报；（2）海关审核报关单、HS 编码、价格与原产地；（3）必要时查验货物；（4）计征并缴纳关税/增值税（常通过保税税务或企业借记安排）；（5）放行。企业须办理海关进出口货物收发货人/报关单位注册；申报可委托持牌报关行或自有合格报关员。单一窗口整合了申报、查验与税务接口。
现代清关高度数字化。单一窗口让报关员一次性提交报关单、查验申请与税款缴纳，而”两步申报”（两步申报）模式允许进口商先申报关键字段以快速放行，并在规定时限内补全正式报关。海关采取随机或风险式查验；合规记录良好与申报准确可降低被选中概率。审价上，海关以成交价格为基础，但会质疑关联企业间转让或异常定价，故进口商应备妥转让定价与运费/保险费单据。放行后企业仍受海关后续稽查约束，故记录保存纪律（通常三年）与清关本身同等重要。
保税贸易与一般贸易
一般贸易（一般贸易）指货物进口、缴税后进入国内自由流通。保税贸易利用保税区、综合保税区与自贸试验区，货物可存储、加工或复出口而暂不缴税，直至离开区域进入内地；若复出口则不缴进口关税。跨境电商零售进口采用独特的保税（BSB）或直邮（BC）模式，适用其自身的简化监管（见电商文章）。选择保税或一般贸易，影响现金流、库存布局与纳税时点。
保税路径在测需上尤为有力：卖方可以低成本将货物运入综合保税区，递延全部进口关税与增值税，仅在跨境电商监管下产生终端消费者订单时才触发纳税——把一笔大额前置关税变为按单的微小负债。权衡在于，保税库存被锁定于区内并受区域管理规则约束，且跨境电商进口面临单笔金额与数量上限。一般贸易则预付税款，但给予进口商通过任意渠道分销的完全自由。正确选择是现金流与渠道战略决策，而非默认。
实操示例
以美国分销商”PacificGoods”为例，其拟进口一整柜品牌健身服饰与阻力带进入中国，部分经一般贸易销往实体零售、部分经跨境电商（CBEC）保税进口。
第一步是 HS 归类。服饰按针织或机织结构归入第 61/62 章，阻力带则归入第 95 章作运动器材。各编码关税率不同，且——关键——监管条件不同。服饰编码要求进口检验（A），部分纤维类型无需许可证；第 95 章编码免证但仍须检验。PacificGoods 在单一窗口”参数查询”中确认两者条件后再发运，并记录归类依据以备海关质疑。
第二步是实体与许可设置。PacificGoods 通过上海 WFOE 在海关注册为进口商（进出口货物收发货人），并委托持牌报关行。由于货物均不在受控目录，无需自动进口许可或进口许可证——对消费品而言常见且理想，从而完全避开商务部/发改委的申请周期。
第三步是清关本身。一般贸易部分被申报、计征并缴纳关税与进口增值税、通过目的地 CIQ 查验后放行进入自由流通。跨境电商部分则被导入综合保税区：货物保税存储，仅在产生单个订单时按跨境电商简化监管计征关税——改善现金流，并让 PacificGoods 在全面进口前先测需求。
第四步，团队领教了归类错误的代价：初版申报将一件夹克归入错误子目，会低报关税并触发海关审价与删单复核。在提交前更正 HS 编码，避免了罚款与扣货，而前置文档使更正成为例行修改而非立案调查。
经验是：HS 准确性与保税/一般的选择，是同时牵动合规风险与运营资金的两根杠杆。在上游——货物启运前——把它们搞对，远比到港后再修便宜。
下一步建议
- 先将产品归类到正确的 HS/CN 编码——它决定关税、退税与所有监管条件。
- 在单一窗口查询该编码的监管条件，弄清适用哪些许可/检验字母。
- 装运前向商务部/发改委取得相应许可（自动进口许可、进出口许可证或配额）。
- 在海关办理进出口收发货人注册，并委托持牌报关行或使用自有合格报关员。
- 食品须在货物启运前完成海关注册境外生产企业。
- 按现金流与库存逻辑选择保税或一般贸易，而非习惯默认。
来源
- 海关总署（GACC）——官方门户：https://www.customs.gov.cn/customs/index/index.html
- 海关总署（英文）——清关与企业监管：http://english.customs.gov.cn
- 中国国际贸易单一窗口——HS 编码与参数查询：https://www.singlewindow.cn
- 海关总署——进口食品境外生产企业注册指引：https://online.customs.gov.cn/static/pages/guides/001029004000/001029004000.html
- 国家市场监督管理总局（SAMR）——商品检验与市场监管（官方门户）：https://www.samr.gov.cn/
相关阅读
- 参见：餐饮食品入华与许可（48-fnb-market-entry-licensing）
- 参见：外国品牌的电商入华（43-ecommerce-market-entry）
- 参见：汽车与新能源汽车入华（46-automotive-ev-market-entry）