Regulations Governing the Bonding Operations in Science Parks Article 39

An off-the-park manufacturer may commission a park enterprise to process the raw materials or semi-finished products. However, contracting a manufacturer or firm in a tax zone shall be limited to companies who have completed a company or business organization registration with the competent authority.Where a park enterprise needs to add bonded raw materials for its contracted processing work, a "Bill of Materials" must be prepared in accordance with the provisions of Article 7, with the statement “Case of Contracted Processing” as an added notation, and submitted to the Customs for reference before the processed products are released from the park area. Additionally, a declaration must be filed with the Customs for clearance processing. When reviewing the declaration, the Customs may request documents of proof for the contracted processing work.The provisions of Article 32 shall mutatis mutandis apply to the processed goods releasing from the park in this Article, concerning performing the self-check-and-inspection of goods to be entered in and/or released from the Park and making a consolidated monthly report.
中文原文 科學園區保稅業務管理辦法第39條
區外廠商得以其原料或半製品委託園區事業加工。
但課稅區廠商委託時,以向主管機關辦妥公司或商業組織登記者為限。
園區事業受託加工,須添加保稅原料者,於加工品出區前,應準用第七條規定造具產品單位用量清表,及加註受託加工案件字樣送海關備查,並繕具報單向海關辦理通關手續,海關於審核報單時,得要求提供委託加工證明文件。
本條加工品出區,得準用第三十二條規定程序辦理自行點驗進出區及按月彙報。

English translation for reference only; the Chinese text prevails. Not legal advice.