If buy this competitive negotiation file supplier think competitive negotiation any terms of ambiguity, omission and contradiction, or definition of purchasing scope and purchasing content have not monomer casting nylon clear requirements, discrimination and restrictions, supplier shall be in accordance with the relevant laws, regulations and rules, in a written form for purchasing agency clarification in writing. If no objection is raised or the time for questions is exceeded, this Competitive Negotiation Document shall be deemed to be in full agreement. The final right of interpretation of this competitive negotiation document belongs to the purchasing agency. In the event of multiple interpretations of a question, the written interpretation of the procurement agency shall prevail. If the Competitive Negotiation Document does not specify that the casting plant is specified and there are relevant laws and regulations, the interpretation of the Procurement Agency shall be subject to the relevant laws and regulations. The relevant qualifications and qualification certificates provided are not true, and the quotation materials are provided falsely; 2. After the public quotation, the supplier withdraws the quotation and quits the consultation; 3. The supplier colluded with the quotation; 4. The trading supplier did not sign the contract as required. 5. The transaction provider fails to submit the transaction service fee as required; 6. Any attempt by the supplier to influence the fair review during the whole review process.