3D Engineering: 2018 Annual Internal Control Self-Assessment Report

According to the provisions of the "Basic Norms for Enterprise Internal Control" and its accompanying guidelines, as well as other internal control regulatory requirements (hereinafter referred to as the "Enterprise Internal Control Framework"), combined with the internal control system and evaluation methods of Shandong Sanwei Petrochemical Engineering Co., Ltd. (hereinafter referred to as the "Company").

Release date:

2019-03-22

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