Hengchao Shang, Ting Hu, Daimeng Wei, Zongyao Li, Xianzhi Yu, Jianfei Feng, Ting Zhu, Lizhi Lei, Shimin Tao, Hao Yang, Ying Qin, Jinlong Yang, Zhiqiang Rao, Zhengzhe Yu: HW-TSC's Submission for the WMT22 Efficiency Task. WMT 2022: 677-681