AMD EPYC 7002 Series, NVMe SSD, 9929&CMIN2, China Optimised, Dual ISP IPs.
Dual ISP IPs are data center hosted, not residential. Except IP2Location, all databases identify them as dual ISP. No refunds for this reason.
Los Angeles → China Mobile/China Unicom/China Telecom routes use premium lines (9929 and CMIN2, while the routes from China → Los Angeles are not optimized (to maintain ISP attributes).