Official 2026 determination data, what it means for your landed cost, and the duty-order-free sourcing route.2026年官方终裁数据、对到岸成本的影响，以及不受征税令约束的采购路径。
If you import polypropylene (PP) corrugated boxes — corflute / coroplast-style reusable produce and logistics boxes — into the United States, 2026 changed your cost structure dramatically. Here are the official numbers, published by the U.S. Department of Commerce's International Trade Administration.
| Origin | Measure | Final rate | Determination |
|---|---|---|---|
| China | Anti-dumping (A-570-207) | 83.64% (82.21% cash deposit) | Jan 16, 2026 |
| China | Countervailing duty (C-570-208) | 62.27% (all companies) | Jan 16, 2026 |
| Vietnam | Anti-dumping (A-552-850) | 130.58% (Vietnam-wide) | May 18, 2026 |
| Philippines | — | Not subject to these orders | — |
In practice: a Chinese-origin PP box that cost $4.00 now carries roughly $5.80 of AD/CVD exposure on top; a Vietnamese-origin box adds about $5.20. The duty can exceed the price of the box itself.
US producers petitioned that PP corrugated boxes from China and Vietnam were being sold below fair value. Commerce's final determinations applied rates based on facts available with adverse inferences — which is why the China-wide and Vietnam-wide rates are so high, and why they apply broadly rather than to a few named exporters. The International Trade Commission's injury findings completed the process in 2026.
The orders name China and Vietnam only. PP corrugated boxes genuinely manufactured in the Philippines are outside their scope and enter the U.S. under normal duty treatment. Two important caveats from our trade desk:
This is exactly what Fuxing Group offers: our Manila (15,000 m²) and Davao (80,000 m²) plants run genuine extrusion-to-finishing PP box production in the Philippines, under the same group quality system as our Chinese and Vietnamese plants — ISO 9001 / ISO 14001 certified, full origin documentation with every shipment.
Sources: U.S. Department of Commerce / International Trade Administration final determination notices (trade.gov), January and May 2026; U.S. International Trade Commission determination notice, July 2026. This article is general information, not customs or legal advice — confirm classification and duty treatment with your customs broker.
如果您向美国进口聚丙烯（PP）中空箱——即corflute/coroplast类可循环果蔬物流箱——2026年您的成本结构已被彻底改写。以下是美国商务部国际贸易署公布的官方数据。
| 原产地 | 措施 | 终裁税率 | 裁定时间 |
|---|---|---|---|
| 中国 | 反倾销（A-570-207） | 83.64%（现金保证金82.21%） | 2026年1月16日 |
| 中国 | 反补贴（C-570-208） | 62.27%（全部企业） | 2026年1月16日 |
| 越南 | 反倾销（A-552-850） | 130.58%（越南全国税率） | 2026年5月18日 |
| 菲律宾 | — | 不在征税令范围内 | — |
换算成实际成本：一只$4.00的中国产PP箱，如今要额外承担约$5.80的双反税敞口；越南产约加$5.20。税比箱子本身还贵。
美国生产商申诉中越PP中空箱以低于公平价值的价格销售。商务部终裁采用"可获得事实+不利推定"定率——这就是中国全国税率和越南全国税率如此之高、且普遍适用而非只针对个别出口商的原因。国际贸易委员会的产业损害裁定于2026年完成了整个程序。
征税令只覆盖中国和越南。真正在菲律宾生产的PP中空箱不在其范围内，按正常关税待遇进入美国。我们贸易研究团队的两点重要提醒：
这正是复星集团的优势：马尼拉（15,000㎡）与达沃（80,000㎡）工厂在菲律宾本土完成从挤出到成型的真实PP箱生产，与中国、越南工厂同一集团质量体系——ISO 9001/14001认证，每票货随附完整原产地文件。
数据来源：美国商务部/国际贸易署终裁公告（trade.gov，2026年1月及5月）；美国国际贸易委员会裁定公告（2026年7月）。本文为一般信息，非海关或法律意见——具体税则归类请与您的报关行确认。
Send your current spec — we'll return Philippine-origin FOB pricing and a landed-cost comparison within 12 business hours.发来现有规格，12个工作小时内回复菲律宾原产FOB价格与到岸成本对比。