Requirements: Format as JPG, PDF

Requirement: To be provided only for labor and specialized subcontracts, excluding landscaping and earthwork/subsoil specialized subcontracts. File formats must be JPG or PDF.

Requirements: To be provided only for labor subcontracting and specialized subcontracting, in JPG or PDF format.

Requirement: Companies registered outside the administrative region of Sichuan Province must provide either a valid "Sichuan Province Construction Enterprise Registration Certificate for Undertaking Projects in Sichuan" or an "Electronic Registration Form for Sichuan-based Information of Construction Enterprises from Outside Sichuan Province," both of which must include a QR code and be submitted in JPG or PDF format.

Requirements: Mechanical equipment rental, reusable material rental, ground materials, greenery, and advertising are not provided; files must be in JPG or PDF format.

Requirements: Contract agreement document, formatted as JPG or PDF

Requirements: Financial statements include: financial report, balance sheet, cash flow statement, and income statement. For labor subcontracting only, the format must be JPG or PDF.

Requirements: Format as JPG, PDF