Malaysia's more affordable specialty is coffee, especially Ipoh's white coffee and East Ali's coffee. The former is about one pack (20 packs) of RMB in the supermarket in 25 yuan, and the latter has aphrodisiac effect, adding local specialty Chinese herbal medicine ingredients, which is slightly more expensive! My friend who went with me last time bought 20 bags at once and took them back to give them away. Very affordable!
Others, such as seafood, fruits and special cakes, are ok, which is cheaper than domestic ones. But remember that it can only be canned or bagged food, fresh fruit, etc. Entry is not allowed. If they are found, they will be confiscated by the customs. Of course, if the customs doesn't check, they will sneak in:-)