PRET pointed out during an institutional survey that in terms of solid-state batteries, the company's first batch of square 314Ah semi-solid-state batteries has been off the production line and achieved mass delivery, becoming the first company in the country to complete the transition of this technology from laboratory to mass production line. At the same time, the company is planning a pilot production line for all-solid-state batteries for future product delivery. The company has also begun to layout the development of solid-state sodium-ion batteries to make adequate preparations for future applications in related industries such as large-scale energy storage systems, backup power sources, and specific industrial and consumer electronics fields