I would just like to point out that the Xinhai engineers visit...

I would just like to point out that the Xinhai engineers visit is around the same time frame to coincide with this box being ticked also. 21 days timeframe
https://www.apindustries.gov.in/APIndus/Data/Comprehensive_Approvals/APPCB_Consent to Operate.pdf

	Column 1	Column 2	Column 3	Column 4	Column 5	Column 6
0	3	Consent for Operation Red Category (water & air act) & Authorization under Hazardous Waste Rules	11-JAN-2017	28-MAR-2017	-	Sent to Dept

I think i remember someone saying its was not necessarily important but you never know, might also be holding up sales until approved so just means we'll have a decent stock pile when orders come in.