11.4.2 (3 June 2019) SGX-ST Rules >> Chapter 11 Cancellation of Contracts and Trades >> 11.4 Error Trade Cancellations
5.4.4 (3 June 2019) SGX-ST Rules >> Chapter 5 Trading Practices and Conduct >> 5.4 Acting as Principal to Customer
4.39.8 (3 June 2019) SGX-ST Rules >> Chapter 4 Operational Requirements >> 4.39 Research and Corporate Finance Activities
5.12.2 (3 June 2019) SGX-ST Rules >> Chapter 5 Trading Practices and Conduct >> 5.12 Prohibited Trading Conduct