Dear Khun Bruno,
Actually we paid (cash out) 105 kEuros in 2014 (around 4MTHB) as invoice,while the expense under cost center 1A32000000 was 1.35THB because it was affected from reversal of over estimated 2013 that it is not related to invoice from Solvay in 2014.
For budget 2015 as your mentioned (around 3MTHB), we will follow and check when we get the invoice while expense of 2015 will be amortized to 12 month during Jan-Dec 2015 (may be 3MTHB/12).