ASML sales to China jump ahead of new export controls, company remains optimistic about demand
- ASML's sales to China surged as chipmakers stocked up before new export controls
- Company expects 10-15% of current China shipments to be affected by U.S. curbs
- Remains optimistic about demand from China
- ASML controls market for key chipmaking tools
- U.S. and Netherlands considering further export control on ASML
