I have below document which is issue on 2010-09-17. However, due to some reason, the trip has been cancel. I am planning for another trip to China next week, can I used the same document for this application?

(iii) an original visa notification form issued by an authorized unit in China ( a visa notification form refers to the form of visa notification issued by the Chinese government department'companies and social organizations authorized by the Chinese Foreign Ministry. For detailed information, please consult the foreign affairs office of the province, autonomous region or municipality under the Central government where your host is located.)