BOC Aviation has signed a memorandum of understanding for the purchase of 10 737 Max 10s.
Boeing says the deal, for which it gives a list-price value of $1.25 billion, is "subject to internal approvals".
Flight Fleets Analyzer shows that Singapore-based, Bank of China-owned BOC Aviation has 61 737 Max 8s and 12 737-700s on order.
The 737 Max 10 variant was launched this morning at the Paris air show.
Source: Cirium Dashboard