What is the demand for tech talent at ? Based on job postings in the past year, “其他(研发和技术类)”占30.5%,“生物/制药/化工/环保类”占13.3%,“地质矿产冶金”占12.4%,“计算机/网络/技术类”占9.5%,“电气/能源/动力类”占7.6%,“机械/仪器仪表类”占6.7%,“科研类”占2.9%,“医疗卫生/美容保健类”占1%,“电子/电器/通信技术类”占1%. For reference only.