Hainan Airlines (HU, Haikou) has sold four E145LI(Harbin)s to its Tianjin Airlines (GS, Tianjin) subsidiary a filing with the Shanghai Stock Exchange has revealed.

The aircraft in question are cn 14501024, 14501027, 14501033, and 14501036. The transaction also involves the purchase of spare engines, landing gear, and other associated aircraft sundries.

Tianjin Airlines currently operates seventeen ERJ-145LIs, including two of the aircraft included in the transaction with the other two currently in storage.