The Short Version
The claim that China's GDP will grow at more than 5% per year over 2026–2036 is not supported by any credible institution. The IMF projects 4.5% for 2026, declining to 4% by 2027. The World Bank forecasts 4.4% for 2026. Goldman Sachs projects 4.8%. China's own planning benchmark requires only 4.17% average annual growth through 2035. The Chinese Academy of Social Sciences estimates potential growth dropping to 4.37% by 2031–2035. Every major forecaster projects sub-5% growth with structural deceleration ahead.