Raw material surcharge
Demand determines supply
We are using the price quoted on the Commodities Exchange for the raw material APT (ammonium parawolframate) as the basis for calculating the raw material surcharges.
This is where you will find the current surcharges and obtain further detailed information about events on the commodities markets.


Current raw material surcharges: 
Carbide tools:       7.3 %
HSS tools:            3.6 %

Basis: APT price 438 US$/mtu in January 2012
(mtu = metric ton unit)
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