As what I discussed you before when you was in Ho Chi Minh city before Tet holiday. These MOD kits are products from Airbus and lead time is 09 Months, they agreed to shorten leadtime around 90 days, it means they will ship items to us in March. Please find the attached email from Airbus for more details and we cannot negotiate with them because this is the fixed lead time they confirm.
Thanks for your patient and sympathy!