Fuentes de Informacion Nacional
- Alliance for Chemical Distribution (ACD) www.acd-chem.com
- Chemical Education Foundation www.chemed.org
- American Chemical Society www.acs.org
- CHEMTREC (The 24-hr Hazardous Materials Communications Center) www.chemtrec.org
- DOT’s Hazardous Materials Safety Information hazmat.dot.gov
Fuentes de Informacion Internacional
- The DOE’s Country Analysis Briefs www.eia.doe.gov/emeu/cabs/contents.asp
- US International Trade Information trade.gov
- U.S. State Department International Consular Information Sheets & Public Announcements travel.state.gov/travel/cis_pa_tw/tw/tw_1764.asp
Top 10 Productores Quimicos
- DuPont – www.dupont.com
- Shell – www.shell.com
- DOW – www.dow.com
- ExxonMobil – www.exxon.com
- Huntsman Corp – www.huntsman.com
- SABIC – www.sabic.com
- BASF – www.basf.com
- Chevron Phillips – www.chevron.com
- Equistar – www.equistarchem.com
- PPG Industries – www.ppg.com