- Per tonne:
- Labour β¦30 (Sf 2.34)
- Materials β¦253
- Capital β¦363
- Energy β¦600
- Surplus β¦61
Whole chain per tonne: 0.89 labour hours, 12,070 kWh.
Formula
A.C. = w0LhSf Labour β¦30 Shadow wage w0 β¦16 an hour Γ Lh 0.8 hours per tonne Γ skill factor Sf 2.34 Sf for industry: training β¦45,000 against β¦45,000, queue 20 hours against 48 + Ξ£ qiPirΞ»i Materials β¦253 Bauxite: 4.5 t Γ $25/t Γ r 1.5 Γ border 1.50 Γ Ξ» 1.00 = β¦253 + (D + Mo)Ξ±e Capital β¦363 Depreciation and maintenance β¦250 per tonne Γ financing 1.45 Γ waste factor Ξ±e 1.00 Financing is interest at 6% on equipment's average value over a 15-year life. Ξ±e is 1.00 when maintenance hours and defects are on target. + Epe Energy β¦600 E 12,000 kWh per tonne Γ pe β¦0.05 per kWh = β¦1,246
A.V. = rP*world Accounted value β¦1,307 per tonne World price $900 per tonne less freight and insurance 3.22% = P* $871 Γ r 1.5 crowns per US dollar Export parity: the price at the Commonwealth border for a good it sells abroad. Observed abroad, not calculated: a wasteful producer raises only its own cost. = β¦1,307
Revenue = A.V. Γ Q Accounted revenue β¦1.19 bn p.a. Domestic: 702,500 t Γ β¦1,307 = β¦918 m Exports: 210,800 t Γ β¦1,307 = β¦275 m = β¦1.19 bn
Surplus = (A.V. β A.C.) Γ Q β levies Accounted surplus β¦14.3 m p.a. Revenue β¦1.19 bn β cost β¦1,246 Γ 913,300 t = β¦55 m Export charges β¦41.3 m: 15% of export revenue (federal levy and permit fee) Distributed 40% to reinvestment, 20% to the municipal aggregate and 40% swept to the Treasury. = β¦14.3 m
Made in
Inputs
Made from per tonne
-
Aluminium1 tβ¦1,307
Used in p.a.
-
Aluminium913,300 tβ¦1.19 bn100%
- Final domestic use 619,400 t β¦810 m 67.8%
- Exports 210,800 t β¦275 m 23.1%