Will they upgrade the 2 type 054 frigate?
I don't think they can fit the VLS while keeping the 100mm gun, so I see the following options:
- turn them into "almost" 054As: replace the 100mm with the 76mm gun, add the VLS, change the radars
seems very expensive, might not be possible without very big internal changes
- do an "053H3" upgrade: replace the HQ-7 with a HQ-10, perhaps replace the 4 AK630 with 2 new CIWS
should be a fast and cheap upgrade, but doesn't improve them that much
- sell them off (and upgrade/downgrade them according to the wishes of the buyer)