No these are the No-So-High tech of China, mostly consumer tech that got ahead of west.
China indeed leap ahead of west in many very high technologies areas, strong in space domain, high energy physics, nuclear, quantum optical, medical, supercomputer, material science, heavy industries, bio-technologies, mathematics, construction and civil engineering etc. Ang Moh are thrown further and further behind by Chinese and losing in more and more fields and areas of science and technologies.