Amul / Gcmmf — doubt it to be a pirated product

Address:

aryabhatta hostal , NIT agartala, nit agartala , jirayaniya ,birjala, West Tripura, Tripura, 799046

I am interested in knowing whether the product am I purchasing and consuming on regular bases belongs to Amul or not.
I am suspicious it is not and taste unhealthy like it is not a kind of your regular tetra pack milk so how to confirm it.
product is Amul taaza plastic bottle homogenized toned milk (200ml)
I have visited the Amul website to get a list of products that Amul manufacture and find that this product that I have doesn't match with any, .further I read the bar code present back of the bottle and it was diverting it to Amul tetra pack which is different from my product.

B.No GAW1782
27/JUN/19
23:23:59