The market regulator at 3.21pm asked if the company had any knowledge of its “unusual” price movements in its shares.
It also asked if Vicplas knew of any other possible explanation for the trading, including public circulation of information by rumours or reports.
In the same announcement, SGX RegCo noted that this is the second query issued to the company in the past one month. It has requested for Vicplas International to respond immediately and ensure accuracy in its answer to the market regulator.