| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $7,454 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Apr 9, 2015 | Apr 9, 2015 | Apr 13, 2015 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $18,985 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Dec 29, 2014 | Dec 29, 2014 | Mar 31, 2015 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $18,372 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Oct 30, 2014 | Oct 30, 2014 | Dec 28, 2014 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $7,583 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Oct 8, 2014 | Oct 8, 2014 | Oct 24, 2014 |
| | IGF::CL::IGF LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $7,791 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Sep 2, 2014 | Sep 2, 2014 | Sep 19, 2014 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $22,176 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Jul 22, 2014 | Jul 22, 2014 | Sep 30, 2014 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $14,571 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Apr 17, 2014 | Apr 17, 2014 | Apr 21, 2014 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $14,728 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Feb 26, 2014 | Feb 21, 2014 | Mar 17, 2014 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $28,893 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Nov 15, 2013 | Nov 15, 2013 | Nov 20, 2013 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $38,964 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | May 16, 2013 | May 16, 2013 | Sep 16, 2013 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $7,110 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Apr 18, 2013 | Apr 18, 2013 | Apr 25, 2013 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $10,509 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Mar 7, 2013 | Mar 7, 2013 | Mar 31, 2013 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,802 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Jan 25, 2013 | Jan 24, 2013 | Feb 19, 2013 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,831 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Jan 3, 2013 | Jan 3, 2013 | Jan 14, 2013 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,789 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Dec 6, 2012 | Dec 6, 2012 | Dec 31, 2014 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $7,416 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Nov 6, 2012 | Nov 7, 2012 | Nov 19, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,890 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Sep 21, 2012 | Sep 21, 2012 | Sep 28, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,781 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Aug 30, 2012 | Aug 30, 2012 | Sep 21, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,858 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Aug 7, 2012 | Aug 7, 2012 | Aug 21, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $7,012 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Jul 11, 2012 | Jul 11, 2012 | Jul 27, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,961 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Jun 14, 2012 | Jun 12, 2012 | Jun 29, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,789 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | May 11, 2012 | May 2, 2012 | May 25, 2012 |
| | ALUM SULFATE FOR WAD SUPPLY | DELTA CHEMICAL CORPORATION | $61,595 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325188 | 6810CHEMICALS | Mar 30, 2012 | Mar 29, 2012 | Sep 30, 2012 |
| | PACL FOR WAD SUPPLY | DELTA CHEMICAL CORPORATION | $673 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 325188 | 6810CHEMICALS | Mar 30, 2012 | Mar 29, 2012 | Sep 30, 2012 |
| | LIQUID ALUMINUM SULFATE | DELTA CHEMICAL CORPORATION | $6,622 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 325998All Other Miscellaneous Chemical Product and Preparation Manufacturing | 6810CHEMICALS | Mar 27, 2012 | Mar 27, 2012 | Apr 24, 2012 |