What is 'ungraded' Mexican beef and can I trust it?

Mexico has its own grading system but it's not recognized by Canada, so anything Mexican is de facto ungraded

Graded for Greatness - Canadian Beef

Why is Canada importing ungraded beef steaks from Mexico, and does anyone know the quality of these steaks? - Quora

Loblaws] Beef tendeloin $11.88 a pound, expires 11 Feb ( Possibly Ontario only) - RedFlagDeals.com Forums

If you have spotted ungraded beef at your grocery store recently – i

Nearly 40 per cent of Canadians think ungraded beef is safe to eat

Canada Ungraded Tenderloin, Halal, 2.5 kg Avg wt*

The Real Canadian Wholesale Club - Kitchen Consumer - eGullet Forums

If you have spotted ungraded beef at your grocery store recently – i

John Baker on X: You don't see this in Alberta. Ontario is the target market for the majority of imported beef. US, Australia, New Zealand and Mexico Beef are now well established.

Food Basics - Food Basics updated their cover photo.

Mexican Beef and Rice [One Pot Meal]

Mark Guinto on X: In an effort to mitigate unrelenting criticism of its soaring food prices, Loblaws Superstore is selling ungraded Mexican Beef to Canadian consumers. Store workers think so little of

What is 'ungraded beef' from Mexico?

What is 'ungraded' beef? Label confuses Loblaws shoppers