10-20-20-1,15MgO-0,28CaO-2,75SO₃-Cu0,05-Fe0,1-Mn0,05-Zn0,05-B0,02-Mo0,0005
10-40-10-Cu0,05-Fe0,1-Mn0,05-Zn0,05-B0,02-Mo0,0005
3-12-3-Cu0,05-Fe0,1-Mn0,05-Zn0,05-B0,02-Mo0,0005
14-10-27-4MgO-8SO₃-Fe0,026-Mn0,032-Zn0,05-Cu0,0075-B0,15
4-22-0-B1-Fe3-Cu1,5-Mn1,5-Zn1-Mo0,5