“Technical Documents” means the data and the information specified in Appendix 1 hereto, such as engineering, manufacturing and original information relating to the manufacture and maintenance of the Contract Products, including drawings, blueprints, design sheets, material specifications, photographs, photostats and general data, and design and their specifications relating to manufacturing euipment, tools and facilities. Provided that the above-mentioned information shall be such information as is only available to Party B and applicable to the business operation of Party A under this Contract.