8Telecom International Holdings: The Singapore-based telecoms pipe and tower manufacturer appointed Xiong Guohui chief financial officer on July 30. Xiong joined 8Telecom International from WHG HangZhou GeLan Investment Management, where he was finance director, and will replace Ye Sang who resigned on the same day. He holds a masters degree in accounting and is a member of the Chinese Institute of Certified Public Accountants.