WA takes $1.2b in royalties (19/10/2001)... a 29% increase in the value of sales to $27,600m.In 2000-01, petroleum sales were up by 39% to $10,600m, iron ore sales were up by 32% to $4,900m, alumina sales were up by 35% to $3,600m, gold sales up by 10% to $3,200m, nickel sales were up ...