In the early 777-200 models (249t), not the’IGW’ or 200ER, we would get to 430 on HKG-MNL or HKG-BKK.
Short sectors, lighter weight.
On long or full flights typically the maximum would be 370/390.
With the -300, initial climb would typically only be to 330. And as previously stated, the 300ER could only make 280/290/300 initially on a 15-hour sector!