Shidda na kontrakti: 5.57 milion dollar America
Tsunaini:
Amfani ne a Shenyang, China, da aka fiye mai kwayoyin daidai ne 61000 misaha da ke yi shugun gida daga alamun metal. Shekara mai amfani ne 27 misa, da yadda dogari na wakili ne full penetration weld. Yadda akwai na tsarin daidai ne kawai, da alamun metal columnake babban cow legs. Babban yanzuwa irin daidaita ne.