What is the demand for tech talent at Raybon? Based on job postings in the past year, “其他(研发和技术类)”占33%,“生物/制药/化工/环保类”占30.9%,“计算机/网络/技术类”占9.6%,“机械/仪器仪表类”占9.5%,“科研类”占2.5%,“电气/能源/动力类”占2.2%,“农林渔类”占0.5%,“医疗卫生/美容保健类”占0.3%,“电子/电器/通信技术类”占0.3%. For reference only.