| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | chemical plant design | Africa | Consideration of extreme temperatures and sand/dust management | 1 |
| 2 | chemical research | Africa | Perceived as potentially harmful to local ecosystems and traditional practices | 1 |
| 3 | chemical research | Africa | Perceived as subject to less stringent regulatory oversight | 1 |