There are many types of pots and pans, categorized by material: iron pots, aluminum pots, earthenware pots, non-stick pots, and stainless steel pots.
There's a Chinese saying: "Use the pot appropriate for the type of food you're cooking." Actually, this applies not only to cooking but also to washing and seasoning pots, depending on their material. Improper or careless handling will shorten the pot's lifespan.
Are there any special considerations for using a newly purchased pot for the first time? Absolutely. No matter what kind of pot you buy, it's not as simple as just washing it with water and cooking directly. It needs a seasoning process to become durable and maintain its original shine for a long time.