What is the demand for tech talent at 天成先进? Based on job postings in the past year, “电子/电器/通信技术类”占21.5%,“机械/仪器仪表类”占17.8%,“计算机/网络/技术类”占15.2%,“生物/制药/化工/环保类”占8.4%,“其他(研发和技术类)”占6.8%,“电气/能源/动力类”占3.1%,“美术/设计/创意类”占1.6%,“医疗卫生/美容保健类”占0.5%. For reference only.