Metal valves not being parts of machines

Antennas

Reverse Phase Packing Materials for Liquid Chromatographic Columns

Loudspeakers

Antioxidants and proteins for use in the manufacture of pharmaceuticals, cosmetics, beverages, food products and nutritional supplements; emulsifiers for use in the manufacture of pharmaceuticals, cosmetics, food products and nutritional supplements

ingredients for foods and beverages, namely citric acid, sodium citrate, monosodium citrate, disodium citrate, potassium citrate, mixture of sodium citrate and potassium citrate, mixture of citric acid and malic acid and mixture of citric and fumaric acid