Перевести в косвенную речь.
At the talks Lavrov asked Mr Smith seme questions:
-What discount will you give us for 60 units of your equipment?
- Can you deliver 30 units next month?
- When will you deliver the other 30 units?
-Will you deliver the goods on FOB terms?
- What terms of payment can you offer?
- When can we sign the contract?​

At the talks Lavrov asked Mr Smith what discount they would give them for 60 units of their equipment.

Lavrov asked Mr Smith if they would be able to deliver 30 units the following month.

Lavrov asked Mr Smith when they would deliver the other 30 units.

Lavrov asked Mr. Smith if they would deliver the goods on FOB terms

Lavrov asked Mr. Smith what terms of payment they could offer.

Lavrov asked Mr. Smith if they could sign the contract.