A2 Milk said that the government has confirmed that goods included in the CBEC retail imports list, which includes infant formula, will continue to benefit from more relaxed regulation as imports for personal use and will not require registration or a filing process, or first import license approval.
Also, imported items on the list will continue to enjoy preferential tax rates with the following higher transaction thresholds applying to individual consumers in China.
The stock last traded at $10.44 as the news removes a layer of uncertainty.
In China, A2 Milk operates a multi-channel approach to selling its products, using online platforms such as Kaola.com, JD.com and Alibaba's T-mall, alongside bricks and mortar stores. It also relies on the so-called daigou, which are essentially an army of informal traveling shopping agents who buy products in Australasia for sale in China.
The news also benefited its partner Synlait Milk, which manufactures its products. Synlait shares were up 4.8 per cent at $8.66.
Any gains may be capped, however, after Synlait Milk said it was facing a further setback in its effort to register its Munchkin Grass Fed infant formula in the US.
In a statement to the stock exchange, it said it will be re-submitting the application to the Food and Drug Administration to include additional supportive evidence. It anticipates this process will take approximately 24 months.
It said its current year outlook remains unchanged and the business is on track to deliver another profitable result – but not at the same growth rate as FY18.