中国航天科工集团
The development of the TL program appeared to have started in the mid-1990s and were originally identified as the FL-8 (TL-10) and FL-9 (TL-6) under China National Aero Technology Import &amp; Export Company (CATIC). The program and missiles were officially revealed in the Zhuhai Airshow in 2004 by the China Aerospace Science and Industry Corporation (CASIC).