With all major processors increasing prices for milk supplied in June, a 1.25p/l increase keeps Glanbia Milk/Fivemiletown on top of the NI milk league for the sixth successive month.When combined with Glanbia Milk’s year-round 0.6p/l bonus, the price increase put suppliers on a base of 25p/l, which is 0.5p/l ahead of its closest competitors.