Sounds like the Chinese have cloned Leronlimab:
Post# of 148188
"Chinese scientists claim to have isolated an antibody which can effectively neutralize all strains of Covid-19, referencing both lab experiments and those performed on a living organism.
The authors claim that monoclonal antibody 35B5 has been shown in both in vitro (laboratory or test-tube experiment) and in vivo (performed on living organism) studies to neutralize wild-type Covid-19 (without mutations) as well as variants of concern (VOCs). The in vivo tests were carried out on humanized mice."