china xinjiang airlines (simplified chinese: 中国新疆航空公司; traditional chinese: 中國新疆航空公司; pinyin: zhōngguó xīnjiāng hángkōng gōngsī) was a chinese airline owned by caac. it had its headquarters on the property of diwopu international airport in urumqi.[2][3] it was based in ürümqi and had a secondary hub in changzhou in jiangsu province.