As multinationals switched to partly supplying global markets from manufacturing facilities in China, the country’s exports of GLP-1 and insulin analog preparations surged in 2025 and well into 2026. China has reported explosive growths in the exports of GLP-1 peptide and insulin analog preparations. (Shutterstock) Chinese-developed GLP-1 receptor agonists and insulin analogs probably have a long way to go before they clinch decent shares of the global obesity and diabetes markets.