Displacement: 7,000 tons
Main engine: diesel power
Airspeed: < 30 knots.
Weapons: anti-ship missiles: two 4-in-one new anti-ship missile launchers.
Ship-to-air missile: two sets of vertical launching systems of Haihong -9 air defense missile.
1 seat 100 mm single-tube stealth main gun
Two 7-tube 30 mm near anti-aircraft guns
4 sets of 3×6 multifunctional transmitters
Two 3-company 324 mm torpedo tubes
Helicopter: 1 Ka -28 anti-submarine helicopter.
The "Weishan Lake" integrated supply ship is Fuchi class, and it is also the first integrated supply ship of China Navy with night ship replenishment capability.
The ship was launched at Huangpu Shipyard on July 1 2003, entered the service in April 2004, and was incorporated into the South China Sea Fleet with the ship number 887. It is the largest supply ship designed and built by China. Length 17 1.4m, width 24.6m, draught 9m and displacement 23,000t. Two diesel engines are driven by two shafts, which can supply more than two ships at the same time, mainly for ocean replenishment. Maximum speed 19 knots, endurance 10000/ 14 knots. Crew 130 people, and the estimated material quantity is fuel 10500 tons, 250 tons of water and 680 tons of dry ammunition. Equipped with four 76F double-mounted 37mm 63 caliber machine guns.