Yuuzoo is the next company to collapse after Hyflux.

https://sg.finance.yahoo.com/news/yuuzoo-ceo-quits-says-company-234003509.html

Lim & Tan securities firm has been warning about this company.  It issued a fraud alert as early as in 2017 on this company.

https://sg-stock.blogspot.com/2018/12/yuuzoo-stock-calls.html

A real company business operation won't be affected by a share trading suspension because the suspension has no effect on the physical operation unless the company has fraudulent business activities which require the share capital market for fundraising to sustain its businesses.