Trade Commission Shrugs at Plastic Resin Complaint Amendment
Published Date: 12/11/2025
Notice
Summary
The U.S. International Trade Commission decided to approve changes to a complaint about certain polyvinylidene fluoride resins, which are special plastics. This affects companies importing or selling these resins in the U.S., including some Chinese manufacturers. The case involves patent claims and could impact trade and sales soon, as the investigation moves forward with updated details.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
ITC Section 337 Probe Targets PVDF Resin Imports
The U.S. International Trade Commission is continuing an investigation that alleges certain imports and sales of polyvinylidene fluoride (PVDF) resins infringe U.S. Patent No. 8,337,725 (claims 1-7, 10, and 12). The investigation was instituted on February 21, 2025, names several Chinese manufacturers as respondents (for example, Zhejiang Juhua Co., Zhejiang Fluorine Chemical New Material Co., Hubei Fluorine New Materials, and Sinochem Lantian), and covers importation, sale for importation, or sale within the United States after importation of the covered resins.
One Respondent Removed After Settlement
On April 21, 2025, the Commission terminated the investigation as to Inner Mongolia 3F Wanhao Fluorochemical Industry Co. Ltd. (3F) based on a settlement. The Office of Unfair Import Investigations is not participating in this investigation.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-17011, Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest
Notice is hereby given that the U.S. International Trade Commission has received a complaint entitled Certain Electronic Devices with Certain Audio Technologies, DN 3931; the Commission is soliciting comments on any public interest issues raised by the complaint or complainant's filing pursuant to the Commission's Rules of Practice and Procedure.
2026-17046, Certain Wireless Communications Devices and Components Thereof; Notice of Request for Submissions on the Public Interest
Notice is hereby given that on August 14, 2026, the presiding administrative law judge ("ALJ") issued an Initial Determination on Violation of Section 337. The ALJ also issued a Recommended Determination on remedy and bonding should a violation be found in the above-captioned investigation. The Commission is soliciting submissions on public interest issues raised by the recommended relief should the Commission find a violation. This notice is soliciting comments from the public and interested government agencies only.
2026-16848, Silicon Metal From Australia and Norway; Determinations
2026-16905, Certain Transformers and Components Thereof; Notice of Institution of Investigation
A company called Ayr Energy says some transformers and their parts imported into the U.S. are using stolen secrets and fake branding, which could hurt American businesses. The U.S. International Trade Commission is now investigating and might stop these products from being sold here. This could lead to new rules and orders soon, affecting companies selling these transformers and possibly changing what’s on store shelves.
2026-16816, Hand Trucks and Certain Parts Thereof From China; Determination
2026-16811, Certain Ink Cartridges and Components Thereof II; Notice of a Commission Determination Finding a Violation Under Section 337; Issuance of a General Exclusion Order and Cease and Desist Orders; Termination of the Investigation
Notice is hereby given that the U.S. International Trade Commission has determined to find a violation under section 337 of the Tariff Act of 1930, as amended, and to issue a general exclusion order ("GEO") prohibiting the importation of products that infringe claims 1 and 7 of each of the following patents: U.S. Patent Nos. 8,764,172 ("the '172 patent"); 9,370,934 ("the '934 patent"); 11,535,038 ("the '038 patent"); 12,240,248 ("the '248 patent"); and 12,240,249 ("the '249 patent"); and cease and desist orders ("CDOs") against respondents Mountain Peak, Inc. and Straightouttaink, LP. The investigation is terminated.
Previous / Next Documents
Previous: 2025-22579, Certain Chassis and Subassemblies Thereof From The People's Republic of China: Rescission of Antidumping Duty Administrative Review; 2024-2025
The U.S. Department of Commerce has decided to cancel the review of special duties on certain chassis and parts imported from China for July 2024 to June 2025. This means no changes in extra taxes for the listed Chinese exporters during this time. American chassis makers asked for the review, but it won’t move forward, so importers and manufacturers can keep things steady for now.
Next: 2025-22581, Information Collection; Buy American, Trade Agreements, and Duty-Free Entry
The government wants to keep collecting info about Buy American rules, trade deals, and duty-free imports for three more years. This affects businesses that sell to the government and helps make sure buying is fair and follows the rules. You can share your thoughts by February 9, 2026, so they can keep things running smoothly without extra hassle or cost.