According to the latest data from the General Administration of Customs in 2025, imports of core equipment such as refining reactors and catalytic cracking units increased by 18.7% year-on-year. Driven by the dual-circulation policy, petrochemical equipment purchased by domestic enterprises exhibitsLarge-scale, integrated, and precision-orientedthree characteristics, with the value of single equipment generally exceeding $5 million.
Key Nodes in the Equipment Import Process
Pre-qualification Preparation Stage
Obtain mechanical and electrical product import licenses (2025 new version coding rules)
Pressure vessel equipment requires TSG special equipment manufacturing license
International Transportation Technical Specifications
When a petrochemical enterprise imported a hydrogenation reactor from Germany in 2025, itTechnical parameter omissionresulted in 17 days of port detention:
Actual working pressure exceeded declared value by 3.2MPa
Failed to disclose radioactive materials in built-in detection instruments
Flange connection standards did not comply with latest GB/T 9119 requirements
Professional agency companies implement3D reverse modelingRapid completion of technical documentation, coordination with third-party agencies foron-site pressure testing, ultimately avoiding equipment return risks.