Laws, Regulations & Annotations
Business Taxes Law Guide – Revision 2017
Sales and Use Tax Annotations
440.0000 PROPERTY USED IN MANUFACTURING—Regulation 1525
(b) PROPERTY BECOMING COMPONENT PART OF FINISHED PRODUCT
(4) Miscellaneous Specific Components
440.2980 Grinding Aids. "T.D.A.," a grinding aid added to cement, becomes a component part of the finished product, and accordingly may be purchased ex tax for resale. 1/4/55.