What is the demand for tech talent at 海天股份? Based on job postings in the past year, “农林渔类”占16.5%,“生物/制药/化工/环保类”占13.4%,“计算机/网络/技术类”占11%,“电气/能源/动力类”占9.1%,“其他(研发和技术类)”占3%,“美术/设计/创意类”占2.4%,“机械/仪器仪表类”占1.8%,“医疗卫生/美容保健类”占1.2%,“科研类”占1.2%. For reference only.