The EU Carbon Border Adjustment Mechanism (CBAM) has officially entered the actual payment stage, covering steel, aluminum, and some electronic manufacturing related links. For component distribution and manufacturing enterprises targeting the European market, product carbon footprint accounting and supply chain transparency have become new compliance thresholds. The industry suggests that companies establish a carbon data collection system as soon as possible and prioritize suppliers with green manufacturing certification. Jieke also incorporates environmental protection and compliance dimensions into its supply chain assessment to assist customers in meeting the sustainable development requirements of export markets.