<page_title> Type 922 rescue and salvage ship </page_title> <section_title> Ships </section_title> <table> <cell> Guangzhou Shipyard International </cell> <cell> September 20, 1971 </cell> <cell> September 27, 1973 </cell> </table>
Construction begun at Guangzhou Shipyard International on September 20, 1971 and the Type 922 rescue and salvage ship was launched on September 27, 1973.