The mantle transition zone hosts the missing HIMU reservoir beneath eastern China

Table S1. Geochemical and isotopic compositions of Cenozoic lavas from Wudi

Table S2. LA-ICP-MS analyses of clinopyroxenes from Wudi lavas, clinopyroxenes from Xenoliths in Wudi lavas, and USGS basalt glass standards

Table S3. The Pb isotopic data for clinopyroxene and groudmass from Wudi lavas, and clinopyroxenes from Xenoliths in WD lavas

Table S4. The compositions of olivines from Wudi lavas

Table S5. The compositions of Late Cenozoic lavas with SiO2 < 55 wt. % from eastern China.

Table S6. Monte Carlo modeling for Pb isotope source composition from Paleo-Asian ocean crust.