What is the demand for tech talent at 四方股份? Based on job postings in the past year, “电气/能源/动力类”占37.2%,“计算机/网络/技术类”占34.3%,“其他(研发和技术类)”占32.4%,“电子/电器/通信技术类”占31%,“生物/制药/化工/环保类”占1.5%,“科研类”占1.4%,“机械/仪器仪表类”占1%,“地质矿产冶金”占0.5%,“美术/设计/创意类”占0.1%,“测绘技术”占0.1%. For reference only.