31010020008 Guano
Guano: Guano
鳥糞（石）
Tariff Rates
- Column 1 (WTO members, incl. mainland China)
- 0%
- Column 2 (FTA / ECFA / specific developing countries)
- 0% (PA,GT,NI,SV,HN,NZ,SG,MH)
- Column 3 (when Columns 1–2 do not apply)
- 0%
Import / Export Regulations
Export Regulations (Mainland China)
- 禁止進出境物品表（海關總署令第 43 號）：禁止出境：①列入禁止進境範圍之所有物品 ②涉及國家秘密之手稿、印刷品、影音與電腦儲存介質 ③珍貴文物及其他禁止出境之文物 ④瀕危的和珍貴的動物、植物（均含標本）及其種子和繁殖材料。連帶禁止之禁止進境 7 類含各種武器、仿真武器、彈藥及爆炸物品、偽造貨幣及有價證券、烈性毒藥、鴉片嗎啡海洛因大麻等麻醉品與精神藥物。（中國海關總署）
- 限制出境物品表（海關總署令第 43 號）：限制出境 7 項：①金銀等貴重金屬及其製品 ②國家貨幣 ③外幣及其有價證券 ④無線電收發信機、通信保密機 ⑤貴重中藥材 ⑥一般文物 ⑦海關限制出境的其他物品。此為進出境「物品」管理提示，特別涉及旅客攜帶、行李與寄遞申報；不等於所有商業出口無線電設備都要 SRRC。SRRC 型號核准適用於中國境內銷售、使用，商業出口是否須許可仍按兩用物項技術描述、用途與最終使用者判定。（中國海關總署）
- 禁止寄遞物品指導目錄（國郵發〔2016〕107 號）：19 類 188 種禁寄物品，集運高風險者：第 4 類壓縮和液化氣體（含打火機）、第 5 類易燃液體（含酒精成分香水、指甲油、油漆）、第 12 類毒品及易製毒化學品、第 16 類侵犯智慧財產權和假冒偽劣物品（盜版品、假藥）、第 17 類瀕危野生動植物及其製品（象牙、虎骨）。另《快遞暫行條例》（國務院令第 806 號，2025-06-01 施行）要求實名收寄、收寄驗視與安全檢查。（國家郵政局 / 公安部 / 國家安全部）
- 個人郵遞物品出境限值（寄台灣 800 元人民幣）：海關總署公告 2010 年第 43 號（經 2024 年第 176 號修改）：個人寄往港、澳、台地區之物品每次限值 800 元人民幣，寄往其他國家和地區為 1000 元人民幣。⚠️ 800 元是門檻不是免稅額度——超出者「應辦理退運手續或者按照貨物規定辦理通關手續」，不是只就超出部分課稅；僅郵包內單一不可分割物品經海關審核確屬自用者例外。另《海關法》第 46 條規定個人郵寄進出境物品應以「自用、合理數量」為限，超出者一律按貨物辦理。（中國海關總署）
- 一般出口程序：一般貨物出口須辦理出口報關（商品編號 10 碼）。集運包裹主流走跨境電商 9610「清單核放、匯總申報」（經營主體須為企業），次之為快件貨物類（KJ2 報關單）或郵政 EMS／國際小包。未列於上方管制者，通常正常申報即可。（中國海關總署）
This column maps China's export control categories by the first 6 digits of the HS code and is for reference only. China's customs commodity codes have 10 digits, and from the 7th digit onward they do not correspond to Taiwan's tariff numbers. China also states officially that “the scope of goods is determined by the goods description; customs commodity codes are provided as a reference for customs declaration”, and for dual-use items that “a licence must be obtained as required by law whether or not a customs commodity code is listed”, so whether goods may be exported cannot be judged by the code alone. Some control measures are currently suspended; actual export rules are subject to China's latest official announcements.
Export Regulations (Japan)
- 関税法 第69條之2（禁止出口）：毒品、兒童色情、侵害智慧財產權物品（仿冒/盜版）、不正競爭物品等一律禁止出口。（日本海關）
- 一般出口程序（関税法）：一般貨物須辦理輸出申告並取得輸出許可；出口適用消費稅免稅（0%）。未列於上方管制者,通常正常申告即可。（日本海關（NACCS））
This panel maps Japan export-control categories by the first 6 digits of the HS code, for reference only; dual-use goods require a classification (gaihi) determination by METI. Follow official Japanese announcements for actual rules.
Import Regulations (Taiwan)
- 403 To import fertilizer, a photocopy of the fertilizer registration certificate (this certificate should be used exclusively by the owner himself) or a notice of approval from the Ministry of Agriculture is required.
- Fertilizer Management Act
：Applicable Provision Art. 5 — A fertilizer may not be manufactured, imported, or/and sold without applying to the Central Competent Authority for approval and issuance of a fertilizer registration certificate.
The Central Compete… Penalty for Violation Art. 27 — Those who manufacture or import fertilizers in violation of Paragraph 1 of Article 5 shall be subject to a fine of more than one hundred thousand New Taiwan Dollars but less than five hundred thousand…
- B01 Importation shall be subject to the prescription set forth in the "List of Items Subject to Animal & Plant Quarantine" and relevant quarantine requirements compiled by the Animal and Plant Health Inspection Agency, Ministry of Agriculture.
- Act on the Prevention and Control of Infectious Animal Diseases
：Applicable Provision Art. 34 — Importers or their agents of quarantine objects shall apply for quarantine prior to the arrival of such objects at ports or stations according to the provisions of Paragraph 1 of Article 32 and submit… Penalty for Violation Art. 41 — Any person who imports quarantine objects that are prohibited from being imported under Subparagraph 1, Paragraph 1 of Article 33 without authorization is sentenced to imprisonment for not more than 7…
- Plant Protection and Quarantine Act
：Applicable Provision Art. 17 — The importer(s) or their agent shall apply to the plant quarantine authority for quarantine of the regulated articles to be imported or transited before their arrival at the ports of entry. The said i… Penalty for Violation Art. 22 — Those who illegally import articles in violation of Subparagraph 1, Paragraph 1 of Article 14 or Paragraph 1 of Article 15, shall be sentenced to imprisonment for not more than three years, detention,…
Legal information is for reference only; actual import/export rules are governed by customs announcements.
Related tariff codes (CCC Codes)
- 31010010000 Dung
- 31010090101 Other animal or vegetable fertilisers, and fertilisers produced by the mixing of animal or vegetable products, not chemically treated
- 31010090209 Other animal or vegetable fertilisers, and fertilisers produced by the mixing of animal or vetetable products, chemically treated
- 31021010007 Urea, for fertilisers use
- 31021020005 Urea, coated
- 31021090000 Other urea
- 31022110004 Ammonium sulphate, for fertiliser use
- 31022190007 Other ammonium sulphate
- 31022900008 Double salts and mixtures of ammonium sulphate and ammonium nitrate
- 31023010003 Ammonium nitrate, for fertiliser use
- 31023090006 Other ammonium nitrate
- 31024000003 Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances
- 31025010008 Sodium nitrate, for fertiliser use
- 31025090001 Other sodium nitrate
- 31026000106 Double salts and mixtures of calcium nitrate and ammonium nitrate, for fertiliser use
- 31026000909 Other double salts and mixtures of calcium nitrate and ammonium nitrate
- 31028000004 Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution
- 31029000100 Urea ammonium sulphate
- 31029000217 Calcium cyanamide, for fertiliser use
- 31029000299 Other calcium cyanamide
Related guides & tools
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