Two Type 903s entered service in 2003. Construction of the Type 903A, a slightly modified design, began in 2010; the first Type 903As entered service in 2013.
According to Zhang Gang, chief designer of Similan, China started development of a new AOR in 1988. Development was delayed due to cost, leading China to buy a Komandarm Fedko-class oiler, renamed Qinghaihu, from Ukraine in 1992. The new design was completed for Similan, which became the basis for the Type 903.
The Type 903 is a flush-decked development of the Type 905 AOR resembling the French Durance.
There are two liquid and one sliding-stay solid transfer stations per side. Refuelling may also be conducted from the stern.
Name | Hull No. | Builder | Launched | Commissioned | Fleet | Status | |
---|---|---|---|---|---|---|---|
Type 903 | |||||||
千岛湖 / Qiandaohu (ex-Fuchi) | 886 | Hudong Shipyard | 29 March 2003 | 30 April 2004 | East Sea Fleet | Active | |
微山湖 / Weishanhu | 887 | Guangzhou Shipyard International | June 2003 | 2004 | South Sea Fleet | Active | |
Type 903A | |||||||
太湖 / Taihu | 889 | Guangzhou Shipyard International | 22 March 2012 | 18 June 2013 | North Sea Fleet | Active | |
巢湖 / Chaohu | 890 | Hudong Shipyard | 6 May 2012 | 11 September 2013 | East Sea Fleet | Active | |
东平湖 / Dongpinghu[1] | 960 | Active | |||||
洪湖 / Honghu | 963 | Active | |||||
骆马湖 / Luomahu | 964 | Active | |||||
高邮湖 / Gaoyouhu | 966 | Active | |||||
可可西里湖 / Kekexilihu | 968 | Active |