China: Tencent Holdings leads $400m Series C in Ubtech Robotics Photo by Alex Knight on Unsplash Shiwen Yap November 16, 2017 PremiumChinese technology major Tencent Holdings is leading a $400-million Series C investment in Shenzhen-headquartered humanoid robot maker Ubtech Robotics. Continue reading this story with a subscription to DealStreetAsia. Subscribe Already a subscriber? Log in Should your colleagues be reading this article too? Contact us for corporate subscriptions at email@example.com.