We were already pretty sure it was Comet Lake chip, but here is the smoking gun.
The Chinese Powerstar P3-01105 CPU has popped up in the Geekbench v5 online result browser. Importantly, the benchmark's system information section appears to confirm that this 4C / 8T chip is quite certainly Intel-produced, as this Socket 1200 LGA part has an A0653 (GenuineIntel) CPUID, and purportedly uses the Intel Comet Lake architecture.
Earlier this month was reported on the newly launched first generation Powerstar P3-01105 CPU. China's PowerLeader framed the chip as a home-grown product using the "storm core" architecture, while remaining x86 compatible. However, there was quite a weight of evidence already pointing to the 'Chinese' chip being a rebranded Intel Core i3-10105(F) Comet Lake CPU with 4C / 8T.