Growth of PDD's Temu marketplace has helped the comapny lead China's e-commerce arena.Rafael Henrique | Sopa Images | Lightrocket | Getty ImagesPDD's value-for-money positioning and growth of its Temu marketplace has helped the company lead China's e-commerce arena, analysts said, making it the country's most valuable company in the segment.PDD Holdings reported stellar first-quarter results on Wednesday last week, sending its shares surging as much as 7.5%, and driving its market-cap past that ...