The stock, which was hit hard last year due to problems with its trade channels into China, improved on the back of last month's deal, and last traded at A$6.74 a share.
Bellamy's - once a high flying-favourite on the ASX - ran into trouble last year when China tightened its infant formula regulations, allowing each legal entity just three brands with three recipes for infant formula.
A further challenge came from a regulatory requirement that any Chinese-labelled product would require registration from 2018.
Tasmania-based Bellamy's has been on a rollercoaster ride since its debut in late 2014 at A$1.30 a share.
The shares hit A$15.16 in late 2015 before its China trading troubles, and a management shakeup, drove it down to A$3.73 in May.
Trade in the stock is expected to resume early next week.