Tandom
About
Sign inCreate a free account →
Tandom

The building blocks of global trade.

hello@tandom.ai

Proud to partner with

Microsoft for Startups

NVIDIA

Inception Program

Products

  • Tariff Calculator
  • AD/CVD Intelligence
  • HTS Classification
  • Document Intelligence
  • Entry Filing
  • Excel Plugin
  • Email Plugin

Catalogs

  • AD/CVD Catalog
  • HTS Catalog
  • Pending Investigations Directory
  • Rate Change Feed

Developers

  • API
  • AI Agent Workflows
  • MCP Connector
  • API Reference
  • API Pricing
  • API Changelog

Resources

  • Resource Center
  • Guides
  • Roadmap

Company & Legal

  • About
  • Privacy Policy
  • Terms of Service
  • Acceptable Use

© 2026 Fintora Technologies, Inc. d/b/a Tandom. All rights reserved.

Plain-English explanationLinked AD/CVD casesMessage bodyFrequently asked questionsLearn more
  1. AD/CVD Catalog
  2. ›
  3. CSMS
  4. ›
  5. CSMS 3255202
CSMS 3255202·Trade policy·September 12, 2003·View on csms.cbp.gov ↗

LIQUIDATION INSTRUCTIONS FOR POTASSIUM PERMANGANATE FROM THE PEOPLE'S REPUBLIC OF CHINA PRODUCED/EXPORTED BY GROUPSTARS CHEMICAL CO., LTD (A-570-001)

Plain-English explanation

CSMS 3255202 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (trade policy), published on September 12, 2003. It carries the official CBP guidance brokers and importers must follow for the topic — "LIQUIDATION INSTRUCTIONS FOR POTASSIUM PERMANGANATE FROM THE PEOPLE'S REPUBLIC OF CHINA PRODUCED/EXPORTED BY GROUPSTARS CHEMICAL CO., LTD (A-570-001)". 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-570-001

Message body

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

MESSAGE NO: 3255202 DATE: 09 12 2003 CATEGORY: ADA TYPE: LIQ REFERENCE: REFERENCE DATE: CASES: A - 570 - 001 - - - - - - - - - - PERIOD COVERED: 01 01 2001 TO 12 31 2001 LIQ SUSPENSION DATE: TO: DIRECTORS OF FIELD OPERATIONS PORT DIRECTORS FROM: DIRECTOR, SPECIAL ENFORCEMENT RE: LIQUIDATION INSTRUCTIONS FOR POTASSIUM PERMANGANATE FROM THE PEOPLE'S REPUBLIC OF CHINA PRODUCED/EXPORTED BY GROUPSTARS CHEMICAL CO., LTD (A-570-001) THERE ARE NO RESTRICTIONS ON THE RELEASE OF THE INFORMATION CONTAINED IN THIS E-MAIL MESSAGE/INSTRUCTIONS 1. FOR ALL SHIPMENTS OF POTASSIUM PERMANGANATE FROM THE PEOPLE'S REPUBLIC OF CHINA (PRC) PRODUCED/IMPORTED BY GROUPSTARS CHEMICAL CO., LTD., ENTERED OR WITHDRAWN FROM WAREHOUSE FOR CONSUMPTION DURING THE PERIOD 01/01/2001 THROUGH 12/31/2001, ASSESS AN ANTIDUMPING LIABILITY OF 128.94 PERCENT OF THE ENTERED VALUE. FOR ALL SHIPMENTS OF POTASSIUM PERMANGANATE FROM THE PRC PRODUCED BY GROUPSTARS CHEMICAL CO., LTD. AND IMPORTED BY ENTITIES OTHER THAN GROUPSTARS CHEMICAL CO., LTD., AND ENTERED OR WITHDRAWN FROM WAREHOUSE FOR CONSUMPTION DURING THE PERIOD 01/01/2001 THROUGH 12/31/2001, ASSESS ANTIDUMPING DUTIES AT THE CASH DEPOSIT RATE IN EFFECT ON THE DATE OF THE ENTRY, EXCEPT IF PARAGRAPH 2 IS APPLICABLE. 2. IF A BOND OR CASH DEPOSIT WAS COLLECTED AS SECURITY FOR AN ESTIMATED ANTIDUMPING DUTY FOR ANY SHIPMENT OF MERCHANDISE DESCRIBED IN PARAGRAPH 1 THAT WAS ENTERED, OR WITHDRAWN FROM WAREHOUSE, FOR CONSUMPTION DURING THE PERIOD 01/01/2001 THROUGH 12/31/2001, ASSESS A DUMPING LIABILITY EQUAL TO 128.94 PERCENT OF THE ENTERED CUSTOMS VALUE OR EQUAL TO THE AMOUNT OF THE BOND OR CASH DEPOSIT, WHICHEVER IS LESS. 3. THESE INSTRUCTIONS CONSTITUTE THE IMMEDIATE LIFTING OF SUSPENSION OF LIQUIDATION OF ENTRIES FOR THE MERCHANDISE AND PERIOD LISTED ABOVE. FOR ALL OTHER SHIPMENTS OF POTASSIUM PERMANGANATE FROM THE PRC YOU SHALL, UNLESS OTHERWISE INSTRUCTED, CONTINUE TO COLLECT CASH DEPOSITS OF ESTIMATED ANTIDUMPING DUTIES FOR THE MERCHANDISE AT THE CURRENT RATES. 4. THE ASSESSMENT OF ANTIDUMPING DUTIES BY CUSTOMS AND BORDER PROTECTION ON ENTRIES OF THIS MERCHANDISE IS SUBJECT TO THE PROVISIONS OF SECTION 778 OF THE TARIFF ACT OF 1930. SECTION 778 REQUIRES THAT CUSTOMS PAY INTEREST ON OVERPAYMENTS AND ASSESS INTEREST ON UNDERPAYMENTS OF THE REQUIRED AMOUNTS DEPOSITED AS ESTIMATED ANTIDUMPING DUTIES. THE INTEREST PROVISIONS ARE NOT APPLICABLE TO CASH OR BONDS POSTED AS ESTIMATED ANTIDUMPING DUTIES BEFORE THE DATE OF PUBLICATION OF THE ANTIDUMPING DUTY ORDER. INTEREST SHALL BE CALCULATED FROM THE DATE PAYMENT OF ESTIMATED ANTIDUMPING DUTIES IS REQUIRED THROUGH THE DATE OF LIQUIDATION. THE RATE AT WHICH SUCH INTEREST IS PAYABLE IS THE RATE IN EFFECT UNDER SECTION 6621 OF THE INTERNAL REVENUE CODE OF 1954 FOR SUCH PERIOD. 5. UPON ASSESSMENT OF ANTIDUMPING DUTIES, CUSTOMS SHOULD REQUIRE THAT THE IMPORTER PROVIDE A REIMBURSEMENT STATEMENT AS DESCRIBED IN SECTION 351.402(f)(2) OF THE COMMERCE DEPARTMENT REGULATIONS. THE IMPORTER SHOULD PROVIDE THE REIMBURSEMENT STATEMENT PRIOR TO LIQUIDATION OF THE ENTRY. IF THE IMPORTER CERTIFIES THAT IT HAS AN AGREEMENT WITH THE EXPORTER TO BE REIMBURSED ANTIDUMPING DUTIES, CUSTOMS SHOULD DOUBLE THE ANTIDUMPING DUTIES IN ACCORDANCE WITH THE ABOVE-REFERENCED REGULATION. ADDITIONALLY, IF THE IMPORTER DOES NOT RESPOND TO YOUR FORMAL REQUEST (VIA CF 28 OR 29) FOR THE REIMBURSEMENT STATEMENT PRIOR TO LIQUIDATION, CUSTOMS SHOULD PRESUME REIMBURSEMENT AND DOUBLE THE ANTIDUMPING DUTIES DUE. 6. IF THERE ARE ANY QUESTIONS REGARDING THIS MATTER BY CUSTOMS OFFICERS, THE IMPORTING PUBLIC OR INTERESTED PARTIES, PLEASE CONTACT DAVINA HASHMI AT OFFICE OF AD/CVD ENFORCEMENT, IMPORT ADMINISTRATION, INTERNATIONAL TRADE ADMINISTRATION, U.S. DEPARTMENT OF COMMERCE, AT(202) 482-0984 (GENERATED BY GII04JSC). 7. THERE ARE NO RESTRICTIONS ON THE RELEASE OF THE INFORMATION CONTAINED IN THIS E-MAIL MESSAGE/INSTRUCTIONS. CATHY SAUCEDA

Frequently asked questions

What is CSMS 3255202?

CSMS 3255202 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "LIQUIDATION INSTRUCTIONS FOR POTASSIUM PERMANGANATE FROM THE PEOPLE'S REPUBLIC OF CHINA PRODUCED/EXPORTED BY GROUPSTARS CHEMICAL CO., LTD (A-570-001)". 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 3255202 published?

CBP published CSMS 3255202 on September 12, 2003. 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 3255202 affect?

CSMS 3255202 references 1 AD/CVD case (A-570-001). 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?

Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.

Learn more

Tandom guides relevant to CBP CSMS messages

Trade compliance APIs in broker workflows

Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.

Open resource →

Find the right manufacturer or exporter rate in an AD/CVD order

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.

Open resource →

Determine if a product is in scope of an AD/CVD order

Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).

Open resource →

Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

Open resource →

Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.

Open resource →

Check AD/CVD exposure by HTS code

A practical workflow for checking antidumping and countervailing duty exposure on a US entry. For brokers and ops teams who need the answer before filing.

Open resource →