The Premier League winners will face a Hammers team they beat home and away this season on Wednesday 17 July at 20:30 local time (13:30 BST) at the Olympic Sports Center in Nanjing, China.
The outcome of the two matches in Nanjing will determine the fixtures at Shanghai's Hongkou Football Stadium on Saturday 20 July.
Each of the winners will meet in the Premier League Asia Trophy final at 19:30 local time, two-and-a-half hours after the third/fourth-place playoff.
Tickets on sale
Tickets are already on sale for both matchdays, with prices as low as 88RMB (£10) for the double-header in Nanjing and 288RMB (£32) for the finals day in Shanghai.
Match details and prices
*All kick-offs are local times, ticket price conversion is at 9RMB/£
Wednesday 17 July, Nanjing Olympic Sports Center
Newcastle v Wolves (kick-off 18:00)
Man City v West Ham (kick-off 20:30)
|VIP (ticket only)||1088||121|
Saturday 20 July, Hongkou Football Stadium, Shanghai
Third/fourth place playoff (kick-off 17:00)
Final (kick-off 19:30)
|VIP (ticket only)||1580||176|