Purchasing：Develop potential supplier；Prepare BidList for approval；send RFQ to approved bidder；arrange bid clarification meeting ；issue PO；cargo expediting；VAT invoice review and checking with PO，BOM and warehouse.Familia with Electrical，instrument，piping material，fitting，valve purchasing in petrol chemical construction company. Commercial Document Management：Setting up standard forms, templates, practices，procedures, RFQ and PO Binder Structure.PO closeout；Commercial document hand over. QAQC:Expediting the cargo and related documentation as schedule after PO be issued. Review the documents of material provided by contractor. Review and help contractor to prepare turnover package. Coordinate with client，supplier and contractor to prepare Mechanical completion，Construction completion，Commissioning & Qualification，Maintenance package development turnover package. Finance：Supporting generate project cost report；Comparing project monthly financial data.