Humanoid robot startup LimX Dynamics shows off its products at its Shenzhen, China, office on July 3, 2026.Evelyn Cheng | CNBCBEIJING — Humanoid startup LimX Dynamics is getting ready to go public, just over four years after it was founded during the pandemic."Listing is a must," said founder Will Zhang, emphasizing the importance of timing. He was speaking to reporters ahead of the company's announcement Tuesday that it had raised $200 million in a pre-IPO round. Zhang compared the situation to...