I think it is clear from their 26 March update, the business...

I think it is clear from their 26 March update, the business remains fully operational and profitable. Major customers have reconfirmed orders until end of financial year to the tune of millions of dollars. They are continuing to ship product to customers weekly. Merck placed even more orders over last week, up a few million bucks from previous year. They have plenty of raw materials on hand and diverse supply chain. Investing in new products that can be launched to market without requiring regulatory approvals.

Sorry what aren't you sure about?