The language and unit of measurement of the reply document.

Exchange of documents and letters in Chinese between suppliers and purchasers about this project. The units of measurement used in the response documents shall be the legal units of measurement of the People's Republic of China for the casting of lost wax, unless otherwise specified in the technical specifications of the competitive negotiation documents.

2. Prepares and binds response documents.

2.1 Prepare reply documents in three originals and three copies;

2.2 The originals and copies of the response documents shall be printed on A4 paper;

2.2.3 The quotation shall be printed on A4 paper and the font shall be No. 4 of the casting mold;

2.4 The company seals in the response documents and relevant written documents (including official seals, official seals, etc.) refer to the standard official seals consistent with the full name of the supplier, and other forms of official seals (such as "special seal", "contract seal", "financial seal", "business seal", etc.) cannot be used;

2.5 The contents of the reply documents and related written documents shall be printed by computer (except signature), and shall not be lined, altered, inserted or deleted;

The binding of the response file must be glue-bound, otherwise the response file will be considered invalid.

III. Composition of the reply documents.