1. F1 should have original, endorsed I-20, not I-797. Make sure you have a US visa stamp (any category or even expired) in your passport.
2. Yes.
3. No visa is necessary.
4. Goods to List and Goods to Follow forms if you want to import your stuffs tax free in future.
2. Yes.
3. No visa is necessary.
4. Goods to List and Goods to Follow forms if you want to import your stuffs tax free in future.