Sheng Siong’s monthly promotion runs to 3 September 2026, with CJ Bibigo Whole Shrimp Mandu (390g) on a buy-1-free-1 at S$6.95 and Softess Premium Bathroom Tissue (20 rolls x 230 sheets) at S$8.95 against S$15.90 when shoppers spend S$20 in the same transaction. The figures are on Sheng Siong’s official Monthly Promotion flyer for 21 August to 3 September, checked on Wednesday (Sep 2).
The Softess line is 43 per cent off the printed usual price under the purchase-with-purchase block. Homeniks Premium Liquid Detergent (3kg, assorted) is S$6.95 against S$12.80 on the same S$20 spend rule, or 45 per cent off. Purchase-with-purchase is limited to three per customer per transaction. Cigarettes, liquor, Sheng Siong vouchers and infant milk powder stages 1 and 2 are excluded.
FROZEN BUY-1-FREE-1
Beside the Bibigo mandu, St. Andrews Frozen Cooked Whole Mussels (500g) is buy-1-free-1 at S$8.99. Those two frozen lines do not need the S$20 PWP spend. Stocks are while stocks last, and traders are barred on the flyer terms.
OTHER LINES STILL IN WINDOW
Coca-Cola Original Less Sugar (24 x 320ml) is S$13.15 a carton. Paddyking Tri-Colour Wholegrain Rice (2.5kg) is S$8.80. Magnolia Fresh Milk (946ml) is two for S$6.55. Fruit prices printed on the same page were dated 21 to 27 August only, so those fruit lines are already closed. A separate senior citizen discount of 4 per cent remains available on Tuesdays and Wednesdays through 31 December 2026, on the retailer’s published senior terms.
The monthly catalogue clock stops on 3 September 2026. After that, shoppers are on the next Sheng Siong flyer or usual shelf prices. For another supermarket clock this week, see the Giant yuu and Super Savings note. Source: Sheng Siong, Monthly Promotion 21 August to 3 September 2026, at corporate.shengsiong.com.sg.
