R&D strength (tech talent demand and pay)

What is the demand for tech talent at ? Based on job postings in the past year, “电气/能源/动力类”占38.9%,“其他(研发和技术类)”占33.3%,“机械/仪器仪表类”占19.4%,“美术/设计/创意类”占2.8%,“计算机/网络/技术类”占2.8%. For reference only.