... > 21 kgs <21kgsEurope US $ 4-5.5/kg First 500g, cost 15$ US, adding 500g, adding 4 $US,CA US $ 5-5.5/kg ... First 500g, cost 21$ US, adding 500g, adding ... 3.5$HU,CZ,RO,Poland US $ 4 ... 4 $RussiaUS $ 9-10/kg First 500g, cost 30$ US, adding 500g, adding 7$ BrazilUS $ 9-10/kg First ...