brisk demand from polish paper mills coincided with ample supply of mass grades on poland&rsquos recovered paper market over the past few weeks.there was neither a surplus nor a shortage of recovered paper, according to market players.supermarket paper and board was especially soughtafter. polish manufacturers of recycled packaging paper will not idle their machines over the holidays. transportation, however, will be very restricted during the twoweek period from christmas to epiphany, buyers and sellers alike agreed.