There were more than two million robots working in Chinese factories last year, according to a report released Thursday by the International Federation of Robotics, a nonprofit trade group for makers of industrial robots. Factories in China installed nearly 300,000 new robots last year, more than the rest of the world combined, the report found.
Even if you assume the data is accurate, you can’t infer from your picture that Chinese workers benefit more from productivity gains than workers elsewhere. For such an inference you needed more and other data.