Zhongtian Rocket: at present, the capacity utilization rate of the company's thermal field material production line is still at full capacity.

[Zhongtian Rocket: at present, the capacity utilization rate of the company's hot field material production line is still at full production], according to a survey conducted by Zhongtian Rocket, at present, the capacity utilization rate of the company's hot field material production line is still at full production. The overall production capacity construction objectives are as follows: the company's original heat field material production line production capacity is 220t, IPO construction capacity is 220t, the company's own capital investment project production capacity is 220t, this time the convertible bond investment construction project is 350t. The second phase of the heat field is scheduled to be completed by the end of 2023.