Some things I'd add to the list that will all last a while (depending on how much you cook Asian at home):

Fish Sauce - little goes a long way, but it adds something magical and it lasts forever. One bottle = more than a year in my experience

Rice Paper - dunk it in water and then wrap anything you want in it. Again, it lasts forever & it turns any leftovers/herbs/lettuce into a superb snack or appetizer.

Tom Yum Paste - add to ramen instead of the powdered crap in a packet & you've got instant Tom Yum... add some coconut milk & it's instant Tom Kha.

Sesame Oil - add to salad dressings & stir-frys yum! And it also will add a little joy to ramen.

Mirin - Mirin + Soy Sauce + Sesame Oil + Garlic Powder = Teriyaki Sauce