Product Consumption

[agrezlik]

how many potatoes (in kilograms)does McDonald's in Hongkong consume in a week?

[Guilbert53]

Surely everyone knows that !

[Old_Geezer]

Not a lot; it's their customers that consume most of them.

[Old_Geezer]

http://www.mcdonalds.com.hk/en/food/learn-more-about-mcdonalds-food/your-questions-answered.html

They might know. Or know enough for you to estimate.

[IJKLM]

Without using any kind of search engine, here is one estimate; adjust the assumptions to suit..

two portions of fries per minute (averaged over the week)
So 120/hour... 3000/day ...20,000 per week.

100g per portion
2000kg
Maybe also add a bit for wastage.

Your mileage may vary