What is the demand for tech talent at Oppek? Based on job postings in the past year, “机械/仪器仪表类”占22.9%，“计算机/网络/技术类”占4.7%，“生物/制药/化工/环保类”占3.6%，“电气/能源/动力类”占3.6%，“电子/电器/通信技术类”占3.3%，“美术/设计/创意类”占1.7%，“其他（研发和技术类）”占0.8%，“医疗卫生/美容保健类”占0.3%，“咨询/顾问类”占0.3%. For reference only.
