ChatGPT + Tariff Code Compliance：用版本化税则证据做 HS/HTS 研究

ChatGPT Tariff Code Compliance plugin for versioned HTS research

据 Tariff Code Compliance 公开文档：在 ChatGPT 接插件/MCP，对当前税则版本做归类研究、引用证据与否决项；结果为非约束性研究，不可当报关裁定。

据公开帖摘要

文档说明可在 ChatGPT Business & Operations 安装公开插件，或经 Developer mode 接 MCP（api.prod.tariffcodecompliance.com/.../mcp）。能力覆盖税则研究、关税估算与海关研究；要求输出写明税则体系与版本、证据链接、假设与不确定点。明文写：结果是非约束性研究支持，不是法律意见或 binding ruling；工具只读税则证据，不写目录、不代申报。

可复制 Prompt 用 ChatGPT

Product for import research (not a filing):
Description: [materials, function, how sold]
Destination: [country]
Using connected Tariff Code Compliance tools when available:
1) Confirm account/tariff system and the exact schedule version used
2) Propose candidate codes with reasoning, rejected alternatives, and customer-facing source links
3) List missing facts that would change the heading
4) If coverage unavailable, say so — do not invent a code or swap tariff versions
Label output as non-binding research; a licensed broker/importer must review before entry.

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来源：官网 · Sep 1, 2026 · 约；文档页未标精确发布日，以现文为准 · 工具：Tariff Code Compliance · HTS / tariff graph