The aims of this research isdevelop the ceramics raw material service of BPC-1 into increase production cost economizing at BTIKK-BPPT. The research results shew that : (1) the evaluation of actual ceramic raw material services (BL-1) give some advantage and disadvantage; (2) the assesmentof ceramic raw material development (BPC-1) result financial variables, that is: (a) It was homogen composition, that prepare by five kinds of raw materials, (b) the raw material cost is load, (c) the cost of good manufactured is load, (d) the cost price is determinated, and (e) the profit is recognized; and (3) the BPC-1 ceramic raw material composition can used as alternative ceramic raw material or BL-1 composition complement, because it has many advantegas, that is: (a) the composition more homogen than before, so the balancing and grussing process more parctice and eazy, (b) the using persentation of cuarsa litle than before, so it can decrease raw material cost of cuarsa, (c) the raw material cost was decrease, (d) the cost production was decrease, (e) the determination of cost price was decrease, and (f) the incerasing of profit about Rp 161,37 each kg (for gross profit), Rp 185,58 each kg (for operating profit), and Rp 188,88 each kg (for net profit before tax).