6.6.6 Auditors' Report (3 June 2019) SGX-ST Rules >> Chapter 6 Designated Market-Makers >> 6.6 Obligations of a Designated Market-Maker
11.5.4 (3 June 2019) SGX-ST Rules >> Chapter 11 Cancellation of Contracts and Trades >> 11.5 No-Cancellation Range
11.4.1 (3 June 2019) SGX-ST Rules >> Chapter 11 Cancellation of Contracts and Trades >> 11.4 Error Trade Cancellations