When investigated by the agency, Sirui New Materials said that at this stage, there are no successful recyclable cases of domestic rockets used for satellite launches, and the company's liquid rocket engine thrust interior walls are consumables for actual launch. Under extreme service conditions of high temperature and high pressure, rocket engine thrust interior walls must have good resistance to high temperatures, low cycle fatigue, and thermal conductivity. The company's rocket engine thrust interior wall products helped the Blue Arrow Space Suzake-3 VTVL-1 reuseable vertical take-off and landing recovery test to achieve a successful 10-kilometer vertical take-off and landing flight test mission in 2024. Kyushu Yunjian's liquid oxymethane engine completed the recovery test of the 10km class flight; and helped the Blue Arrow Space Suzake-3 reusable launch vehicle's first-class power system successfully test in the first half of 2025. The company is currently not a supplier to SpaceX.

When investigated by the agency, Sirui New Materials said that at this stage, there are no successful recyclable cases of domestic rockets used for satellite launches, and the company's liquid rocket engine thrust interior walls are consumables for actual launch. Under extreme service conditions of high temperature and high pressure, rocket engine thrust interior walls must have good resistance to high temperatures, low cycle fatigue, and thermal conductivity. The company's rocket engine thrust interior wall products helped the Blue Arrow Space Suzake-3 VTVL-1 reuseable vertical take-off and landing recovery test to achieve a successful 10-kilometer vertical take-off and landing flight test mission in 2024. Kyushu Yunjian's liquid oxymethane engine completed the recovery test of the 10km class flight; and helped the Blue Arrow Space Suzake-3 reusable launch vehicle's first-class power system successfully test in the first half of 2025. The company is currently not a supplier to SpaceX.