The European and American car manufacturers, for example, never lost their considerable competitive edge over their Chinese rivals. In the end, it was an entirely different technology - electric cars - that allowed the Chinese to leap-frog the legacy car manufacturers, and not because of IP sharing, but because of Chinese R&D in battery technology.
> This has resulted in a reduction of foreign investment by almost 70% (given the 15 year average). What used to be easily be 200 a 250B investments per year, has now dropped to barely 100B, and is still declining.
Foreign investment in China peaked in 2022. The reasons for the decline are cyclical (not just because of China's internal economic situation, but because of international factors like the hike in US Federal Funds Target Rate since 2022), not because China suddenly started demanding IP sharing or suddenly changed its currency rules in 2022 (none of which happened).