<h1>Silica bricks for coke oven input-output norms suspended; importers must ensure imported inputs match export product requirements.</h1> Prescribes suspension and input-output norms for Silica Bricks/Shapes for Coke Oven, listing constituent inputs and normative quantities per 1,000 kgs of finished product (Quartzite; Phenolic Based Resin liquid and powder; Ligno Sulphate or Goulac; Micro Silica/Fused Silica and Silicon Metal; Iron Ore Powder, Hydrated Lime, Silicon Metal; Alloy Steel and Wooden Moulds). Applicants must determine proportions of inputs for manufacture and ensure imported goods are those used or required in the export product.