The expansion would lift its mainland total from more than 7,700 at end-2025 to 10,000, making China its second-largest market after the US.
McDonald's said half its global new stores last year were in mainland China, while same-store sales in its international developmental licensed markets segment rose 3.4% in the first quarter.
The chain is expanding as other foreign brands struggle, helped by nostalgia, low-priced meal deals and localised menu items; Chinese investor Trustar owns 52% of the China business.
Can McDonald's low-price model fuel its massive China expansion against fierce local rivals and a slowing economy?
Beyond nostalgia, how will McDonald's win over China's youth who lack the same sentimental attachment to the brand?