| Similarity | Rank | |
|---|---|---|
| petrochemical | 0.822 | 16789 |
| bontang | 0.784 | 81325 |
| bauxite | 0.779 | 34840 |
| petro-chemical | 0.772 | 78632 |
| feedstock | 0.770 | 29226 |
| pemex | 0.768 | 59171 |
| solvay | 0.762 | 56484 |
| refiner | 0.761 | 72745 |
| leblanc | 0.757 | 53944 |
| evc | 0.753 | 99678 |
| woodpulp | 0.752 | 89560 |
| metallurgical | 0.747 | 31144 |
| cellulosic | 0.746 | 93328 |
| chlor-alkali | 0.745 | 83761 |
| semi-conductor | 0.743 | 45706 |
| ozone-benign | 0.741 | 99646 |
| lng | 0.737 | 35241 |
| agrochemical | 0.737 | 33660 |
| chlor-chemicals | 0.737 | 53675 |
| rhône-poulenc | 0.736 | 40583 |
| rozenburg | 0.735 | 80061 |
| refinery | 0.734 | 13702 |
| food-processing | 0.734 | 71635 |
| hoechst | 0.734 | 38970 |
| us-owned | 0.733 | 66683 |