If there is one thing Singapore shoppers know, it is that a new supermarket opening can be a surprisingly good excuse to stock up on household essentials. This time, residents around Sengkang have another reason to make a trip to Rivervale Mall, as Sheng Siong is celebrating the opening of its newest outlet with seven days of opening specials.
From 4 to 10 September 2026, shoppers visiting the new Sheng Siong outlet at Rivervale Mall can look forward to a mix of grocery bargains, Buy 1 Free 1 offers, selected household deals, fresh food promotions and free gifts with qualifying purchases. Some of the offers are particularly eye-catching, including a king crab cluster at just $18.80 with a qualifying spend, representing savings of up to 72% compared with its usual price.
For anyone living nearby, this looks like the sort of supermarket opening worth checking out, especially if the weekly grocery run is already due.
Grand Opening Celebrations On 4 September
The seven-day promotion begins with the official opening celebrations on 4 September 2026. Shoppers who enjoy a little atmosphere with their shopping trip can head down in the morning for the opening ceremony.
The celebrations start at 9:30am with a welcoming lion dance, followed by an official lion dance performance and gong ceremony at 10:00am.
There are also opening treats available, with free ice cream and balloons offered on a first-come, first-served basis. Since these opening-day treats are limited, anyone hoping to get them should avoid leaving the visit until later in the day.
Of course, the main attraction is still the supermarket itself. With the opening specials running for seven days, shoppers have several opportunities to visit even if they cannot make it on the first day.
Spend More, Get Free Household Essentials
One of the easier ways to get extra value from the opening promotion is through the spend-and-redeem gifts.
Spend $30 and above in a single receipt and shoppers can redeem a bundle of Softess Premium 100% Pure Virgin Pulp TAD Hanging Kitchen Towel, featuring 2-ply tissue with 180 sheets. The stated value of the free gift is $4.50.
For households that tend to go through kitchen towels quickly, this is a useful little bonus rather than something that will simply sit in a cupboard.
Those spending $70 and above in a single receipt can step up to a bundle of Softess Premium 100% Pure Virgin Pulp Bathroom Tissues, featuring 4-ply, 10+2 rolls and weighing 1.8kg. This gift has a stated value of $9.80.
The redemption is limited to one per receipt and is available while stocks last, so shoppers should keep this in mind when planning their purchases.
The King Crab Deal Is Hard To Ignore
For seafood lovers, one of the most attention-grabbing opening offers is the Purchase with Purchase deal for Frozen Cooked King Crab Cluster.
With every $88 spent in a single receipt, shoppers can purchase a 500/700g Frozen Cooked King Crab Cluster for just $18.80.
The usual price is stated as $69.43, meaning shoppers could save around 72 per cent on the item.
There is a limit of one piece per customer per transaction, but even with that restriction, $18.80 for a king crab cluster is the kind of promotional price that could make a supermarket visit considerably more interesting.
It could also be a good opportunity for families planning a meal at home, provided stocks are still available when they visit.
Plenty Of Buy 1 Free 1 Grocery Deals
The opening promotion is not only about seafood. There is a sizeable selection of Buy 1 Free 1 and Star Grocery deals covering food, drinks, toiletries and household needs.
Among the Buy 1 Free 1 offers are Tasty Bites Roasted Chicken Ribs in Original or Sweet & Spicy at $7.95, Dove Body Wash Assorted 1L at $9.95, and Jongga Cut Cabbage Kimchi 500g at $6.50 per pack.
There is also Lebao Hokkaido Kurobuta Belly Slice 250g at $14.95, Oukuk Musang King Durian Ice Cream 4 x 50g at $15.90, and Vietnam Coconut Diamond Cut at $2.95 under the Buy 1 Free 1 offer.
These are the sorts of deals that may appeal to shoppers who already have certain items on their regular grocery list. Rather than buying something simply because it is discounted, the smarter approach is to focus on products that the household will actually use.
More Grocery Savings To Look Out For
Fresh chicken shoppers can also find Jean Fresh Kampung or Broiler Fresh Chicken, ranging from 900g to 1.4kg, priced between $11.10 and $12.00 each. These purchases also come with a free Softess 100% Pure Virgin Pulp Facial Handkerchief Tissue bundle containing five boxes of 100 sheets, stated to be worth $4.85.
For drinks, Coca-Cola Less Sugar 24 x 320ml is available at $10.95 per carton, compared with the usual price of $21.15. 100Plus Original Isotonic Drink 24 x 325ml is also priced at $10.95 per carton, down from the stated usual price of $16.80.
Rice is another household staple worth checking out, with Happy Family Fragrant Jasmine Rice 5kg at $7.50, compared with the usual price of $10.50.
Meanwhile, Softess 100% Pure Virgin Pulp Softpack Tissues, containing 10 packs of 140 sheets, are priced at $8.95, down from $14.80. Parents may also want to look at Drypers Baby Wipes, available at $3.45 for two packs of 80+20 sheets, compared with the stated usual price of $7.15.
Eggs are another everyday essential on promotion, with Nuvolk Enriched Organic Eggs 10s 530g priced at $3.95, compared with $5.95.
Deals Beyond The Grocery Aisles
It is not all food either. Shoppers looking beyond groceries may find a few useful household bargains.
Ensure Life Strength Pro Milk Powder 800g is priced at $39.80, compared with its stated usual price of $45.90.
For households needing a fan, the iFan 9-inch DC Standing Fan IF7456 is listed at $59.90, compared with a usual price of $119. That makes this another potentially worthwhile deal for anyone who was already planning to replace an old fan.
Fresh seafood shoppers can also look out for Fresh Whole King Salmon at $39.80 per kg and Frozen Thawed Whole Cod Fish at $56.90 per kg.
Why Should Shoppers Visit Sheng Siong Rivervale Mall?
The biggest reason to visit is simple: the promotion combines discounts on products people actually buy regularly with several free-gift opportunities.
A supermarket promotion is most useful when the savings can be applied to normal household spending. Items such as rice, drinks, tissues, toiletries, chicken, eggs and baby wipes are not necessarily impulse purchases. If these are already on the shopping list, the opening specials could help stretch the grocery budget a little further.
The Buy 1 Free 1 offers may also be useful for larger households, although shoppers should check storage space and expiry dates before buying in larger quantities.
The king crab deal adds something different for shoppers looking to prepare a special meal, while the opening-day lion dance, gong ceremony, ice cream and balloons give the launch a more festive feel.
Most importantly, there is no need to squeeze everything into one visit. The promotion runs for seven days, from 4 to 10 September 2026, giving shoppers some flexibility to choose a convenient day.
That said, the most attractive deals and free gifts are subject to availability. With opening promotions, popular items can disappear quickly, so anyone particularly interested in the king crab, Buy 1 Free 1 products or free redemption gifts may want to visit earlier rather than later.
For residents around Sengkang and those who regularly shop around Rivervale Mall, the new Sheng Siong outlet could be worth adding to the grocery route during this seven-day opening period. Whether the goal is to fill the pantry, pick up household necessities, find a discounted appliance or simply see what a new supermarket has to offer, there are plenty of reasons to take a look before the opening specials finish.
Promotional/Event Details
Date: 4-10 September 2026
Time: 7:00am-11:00pm daily
Venue: Sheng Siong, Rivervale Mall #03-01, 11 Rivervale Crescent, Singapore 545082
Opening Ceremony: 4 September 2026, 9:30am onwards
Contact: 6514 8105
Key highlights: Up to 72% savings on selected items, Buy 1 Free 1 deals, Star Grocery offers, free gifts with qualifying spend and Purchase with Purchase king crab promotion.
Terms and conditions: The promotion is exclusive to the Sheng Siong Rivervale Mall outlet. Purchase is limited to a maximum of three units per product, per customer, per transaction unless otherwise stated. Promotional products and free gifts are available on a first-come, first-served basis while stocks last. No traders are allowed. Sheng Siong reserves the right to amend the terms and conditions without prior notice.
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