| Similarity | Rank | |
|---|---|---|
| polymers | 0.874 | 43338 |
| fertilizers | 0.806 | 67605 |
| rhône-poulenc | 0.789 | 40583 |
| chlor-chemicals | 0.789 | 53675 |
| ici | 0.784 | 4811 |
| plastics | 0.780 | 25999 |
| tioxide | 0.779 | 73691 |
| corning | 0.774 | 30916 |
| klea | 0.772 | 56051 |
| ciba | 0.772 | 54290 |
| pharmaceuticals | 0.771 | 15315 |
| ciba-geigy | 0.770 | 34316 |
| coatings | 0.767 | 27241 |
| katalco | 0.767 | 99177 |
| petrochemicals | 0.763 | 78145 |
| fibres | 0.753 | 31623 |
| laporte | 0.749 | 41904 |
| spondon | 0.745 | 69701 |
| agrochemicals | 0.744 | 68062 |
| melinar | 0.744 | 54323 |
| gkn | 0.743 | 44586 |
| hillhouse | 0.742 | 48466 |
| matthey | 0.740 | 15438 |
| courtaulds | 0.739 | 8883 |
| biochemicals | 0.734 | 78956 |