CSMS 5321401·Trade policy·November 17, 2025·View on csms.cbp.gov ↗

Notice of final determination in the antidumping duty investigation of thermoformed molded fiber products from the People's Republic of China (A-570-182)

Plain-English explanation

CSMS 5321401 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on November 17, 2025. It carries the official CBP guidance brokers and importers must follow for the topic — "Notice of final determination in the antidumping duty investigation of thermoformed molded fiber products from the People's Republic of China (A-570-182)". It links to 1 AD/CVD case in Tandom's catalog. CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.

Linked AD/CVD cases(1)

Cases referenced or affected by this CSMS message

A-570-182

Message body

Full text as published by U.S. Customs and Border Protection

1. This is a correction to message 5274409, dated 10/01/2025, to correct the header and paragraphs 2 and 5 of that message. 2. The header of message 5274409 contains the incorrect POI and wrong reference message numbers. Paragraph 2 of message 5274409 contains the wrong message numbers for the products covered by the investigation and paragraph 5 of message 5274409 contains the incorrect case number for the China-Wide Entity. Below is the fully corrected message. 3. On 09/30/2025, Commerce published in the Federal Register (90 FR 46800) its final determination of sales at less than fair value in the antidumping duty investigation of thermoformed molded fiber products from the People's Republic of China (A-570-182). 4. The products covered by this investigation are described in message 5133410, dated 05/13/2025. 5. This proceeding has been assigned case number A-570-182. 6. For imports of thermoformed molded fiber products from the People's Republic of China, CBP shall suspend liquidation of such shipments entered, or withdrawn from warehouse, for consumption on or after 05/12/2025. 7. Effective 09/30/2025, CBP shall require, for entries of thermoformed molded fiber products from the People's Republic of China from the exporter/producer combinations listed below, a cash deposit or the posting of a bond equal to the antidumping duty cash deposits shown below: Exporter: China-Wide Entity Case number: A-570-182-000 Cash deposit rate: 477.97% Exporter: Guangxi Firstpak Environmental Technology Co., Ltd. Producer: Guangxi Firstpak Environmental Technology Co., Ltd. Case number: A-570-182-001 Cash deposit rate: 49.08% Exporter: Zhejiang Zhongxin Environmental Protection Technology Group Co., Ltd. / Chongzuo Zhongxin Environmental Protection Technology Co., Ltd./ Guangxi Huabao Fiber Products Co., Ltd. / Hangzhou Ganzhejun Environmental Protection Technology Co., Ltd./ Jinhua Zhongsheng Fiber Products Co., Ltd. Producer: Zhejiang Zhongxin Environmental Protection Technology Group Co., Ltd. / Chongzuo Zhongxin Environmental Protection Technology Co., Ltd./ Guangxi Huabao Fiber Products Co., Ltd. / Hangzhou Ganzhejun Environmental Protection Technology Co., Ltd./ Jinhua Zhongsheng Fiber Products Co., Ltd. Case number: A-570-182-002 Cash deposit rate: 283.89% Exporter: Sabert Asia Holdings Limited Producer: Sabert (Zhongshan) Limited Case number: A-570-182-003 Cash deposit rate: 214.73% Exporter: Xiamen Win Win Bag Co., Ltd. Producer: Shandong Yijia Packaging Technology Co., Ltd. Case number: A-570-182-004 Cash deposit rate: 214.73% Exporter: Anhui Shangjia Environmental Tableware Co., Ltd. Producer: Anhui Shangjia Environmental Tableware Co., Ltd. Case number: A-570-182-005 Cash deposit rate: 214.73% Exporter: Shandong Tranlin Straw New Environmental Technology Joint Stock Company Limited Producer: Shandong Tranlin Straw New Environmental Case number: A-570-182-006 Cash deposit rate: 214.73% Exporter: Shandong Teanhe Hongsheng International Trade Co., Ltd. Producer: Shandong Tranlin Straw New Environmental Case number: A-570-182-007 Cash deposit rate: 214.73% Exporter: Zhejiang Kingsun Eco-Pack Co. Ltd. Producer: Zhejiang Kingsun Eco-Pack Co. Ltd. Case number: A-570-182-008 Cash deposit rate: 214.73% Exporter: Zhejiang Kingsun Eco-Pack Co. Ltd. Producer: Guangxi Jiefeng Biological Technology Co., Ltd. Case number: A-570-182-009 Cash deposit rate: 214.73% Exporter: Guangxi Jiefeng Biological Technology Co., Ltd. Producer: Guangxi Jiefeng Biological Technology Co., Ltd. Case number: A-570-182-010 Cash deposit rate: 214.73% Exporter: Guangxi Fineshine ECO Technology Co., Ltd. Producer: Guangxi Fineshine ECO Technology Co., Ltd. Case number: A-570-182-011 Cash deposit rate: 214.73% Exporter: Wenzhou Sanxing Eco-Friendly Packaging Co., Ltd. Producer: Wenzhou Sanxing Eco-Friendly Packaging Co., Ltd. Case number: A-570-182-012 Cash deposit rate: 214.73% Exporter: Guangdong Shaoneng Group Luzhou Technology Development Co., Ltd. Producer: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Case number: A-570-182-013 Cash deposit rate: 214.73% Exporter: Guangdong Shaoneng Group Luzhou Technology Development Co., Ltd. Producer: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Case number: A-570-182-014 Cash deposit rate: 214.73% Exporter: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Producer: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Case number: A-570-182-015 Cash deposit rate: 214.73% Exporter: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Producer: Longyan Green Olive Co., Ltd. Case number: A-570-182-016 Cash deposit rate: 214.73% Exporter: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Producer: Hebei Daoxiang Eco Technology Co., Ltd. Case number: A-570-182-017 Cash deposit rate: 214.73% Exporter: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Producer: Guangxi Fineshine ECO Technology Co., Ltd. Case number: A-570-182-018 Cash deposit rate: 214.73% Exporter: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Producer: Zhejiang Fuchang Environmental Protection Technology Co., Ltd. Case number: A-570-182-019 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Cangzhou Jinda Packaging Products Co., Ltd. Case number: A-570-182-020 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Minjie Eco-Machinery Technology Co., Ltd. Case number: A-570-182-021 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Shaoneng Group Luzhou Eco (XinFeng) Technology Co., Ltd. Case number: A-570-182-022 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Hainan Huandu Biotechnology Co., Ltd. Case number: A-570-182-023 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Hebei Daoxiang Eco Technology Co., Ltd. Case number: A-570-182-024 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: HuiZhou Gold-Superman Packing Material Co., Ltd. Case number: A-570-182-025 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Nanxiong Taihua Plastic Products Co., Ltd. Case number: A-570-182-026 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: NAN Xiong Yangxin ECO Packing Co., Ltd. Case number: A-570-182-027 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Shandong Qizheng Packaging Co., Ltd. Case number: A-570-182-028 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Zhejiang Fuchang Environmental Protection Technology Co., Ltd. Case number: A-570-182-029 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Jiangmen Zhuoyu Technology Co., Ltd. Case number: A-570-182-030 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Dongguan Lvluo Environmental Protection Technology Co., Ltd. Case number: A-570-182-031 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Nanxiong Aerospace Health Technology Co., Ltd. Case number: A-570-182-032 Cash deposit rate: 214.73% Exporter: Clean Packaging Technology (Shenzhen) Co., Ltd. Producer: GreenDoer Advanced Materials, Co., Ltd. Case number: A-570-182-033 Cash deposit rate: 214.73% Exporter: Ningbo HomeLink Eco-itech Co., Ltd. Producer: Zhejiang Jiadebao Technology Co., Ltd. Case number: A-570-182-034 Cash deposit rate: 214.73% Exporter: Ningbo HomeLink Eco-itech Co., Ltd. Producer: Guangxi Ecolink Technology Co., Ltd. Case number: A-570-182-035 Cash deposit rate: 214.73% Exporter: Guangxi Ecolink Technology Co., Ltd. Producer: Guangxi Ecolink Technology Co., Ltd. Case number: A-570-182-036 Cash deposit rate: 214.73% Exporter: Shandong Shengquan New Materials Co., Ltd. Producer: Shandong Shengquan New Materials Co., Ltd. Case number: A-570-182-037 Cash deposit rate: 214.73% Exporter: Jiangsu Jinsheng Environmental Protection Tableware Co., Ltd. Producer: Jiangsu Jinsheng Environmental Protection Tableware Co., Ltd. Case number: A-570-182-038 Cash deposit rate: 214.73% Exporter: Hubei Wheat-Straw Environmental Technologies Co., Ltd. Producer: Hubei Wheat-Straw Environmental Technologies Co., Ltd. Case number: A-570-182-039 Cash deposit rate: 214.73% Exporter: Shandong Lvhe Packaging Co., Ltd. Producer: Shandong Tranlin Straw New Environmental Technology Joint Stock Company Limited Case number: A-570-182-040 Cash deposit rate: 214.73% Exporter: Yibin YUTO Eco Packaging Technology Co., Ltd. Producer: Yibin YUTO Eco Packaging Technology Co., Ltd. Case number: A-570-182-041 Cash deposit rate: 214.73% Exporter: HaiKou YUTO Eco Technology Co., Ltd. Producer: HaiKou YUTO Eco Technology Co., Ltd. Case number: A-570-182-042 Cash deposit rate: 214.73% Exporter: Xiamen Target Trade Co., Ltd. Producer: GeoTegrity Eco Pack (Xiamen) Co., Ltd. Case number: A-570-182-043 Cash deposit rate: 214.73% Exporter: Guangzhou Jiurong Packaging Co., Ltd. Producer: Guandong Fenghua Paper Co., Ltd. Case number: A-570-182-044 Cash deposit rate: 214.73% Exporter: Guangzhou Jiurong Packaging Co., Ltd. Producer: Zhejiang Guangju Paper Products Co., Ltd. Case number: A-570-182-045 Cash deposit rate: 214.73% Exporter: Guangzhou Jiurong Packaging Co., Ltd. Producer: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Case number: A-570-182-046 Cash deposit rate: 214.73% Exporter: Guangzhou Jiurong Packaging Co., Ltd. Producer: Shaoneng Group Luzhou (Xinfeng) Technology Co., Ltd. Case number: A-570-182-047 Cash deposit rate: 214.73% Exporter: Guangdong Huilin Packaging Technology Group Co., Ltd. Producer: Shenzhen Pinchuang Supply Chain Co., Ltd. Case number: A-570-182-048 Cash deposit rate: 214.73% Exporter: Guangdong Huilin Packaging Technology Group Co., Ltd. Producer: Pinchuang Fabric Products Factory Case number: A-570-182-049 Cash deposit rate: 214.73% Exporter: Fuzhou Hengli Paper Co., Ltd. Producer: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Case number: A-570-182-075 Cash deposit rate: 214.73% Exporter: Fuzhou Hengli Paper Co., Ltd. Producer: Shenzhen Yike Environmental Resources Co., Ltd. Case number: A-570-182-076 Cash deposit rate: 214.73% Exporter: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Producer: Shaoneng Group Luzhou Eco (Xinfeng) Technology Co., Ltd. Case number: A-570-182-077 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Case number: A-570-182-078 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Purpus Packaging Technology (Dongguan) Co., Ltd. Case number: A-570-182-079 Cash deposit rate: 214.73% Exporter: Shaoneng Group Guangdong Luzhou Eco Technology Co., Ltd. Producer: Shantou Jinshida Supersonic Machine Co., Ltd. Case number: A-570-182-080 Cash deposit rate: 214.73% Exporter: Fujian Lvwei Environmental Protection Tableware Co., Ltd. Producer: Fujian Lvwei Environmental Protection Tableware Co., Ltd. Case number: A-570-182-081 Cash deposit rate: 214.73% Exporter: Wenzhou Keyi Environmental Protection Tableware Co., Ltd. Producer: Wenzhou Keyi Environmental Protection Tableware Co., Ltd. Case number: A-570-182-082 Cash deposit rate: 214.73% 8. For all other entries of thermoformed fiber molded products from China, the following cash deposit/bonding instructions apply: A. For all Chinese exporters of thermoformed molded fiber products from China which have not received their own rate, the cash deposit or bonding rate will be the China-wide rate. B. For all non-Chinese exporters of thermoformed molded fiber products from China which have not received their own rate, the cash deposit or bonding rate will be the rate applicable to the exporter/producer combinations that supplied that non-China exporter. 9. If there are any questions by the importing public regarding this message, please contact the Call Center for the Office of AD/CVD Operations, Enforcement and Compliance, International Trade Administration, U.S. Department of Commerce at (202) 482-0984. CBP ports should submit their inquiries through authorized CBP channels only. (This message was generated by OVIII:ML.) 10. There are no restrictions on the release of this information. Alexander Amdur

Frequently asked questions

What is CSMS 5321401?

CSMS 5321401 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Notice of final determination in the antidumping duty investigation of thermoformed molded fiber products from the People's Republic of China (A-570-182)". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.

When was CSMS 5321401 published?

CBP published CSMS 5321401 on November 17, 2025. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Which AD/CVD cases does CSMS 5321401 affect?

CSMS 5321401 references 1 AD/CVD case (A-570-182). The links on this page take you to each linked order with its current scope, rates, and history.

Is the CBP CSMS the legally binding instruction?

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Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.