- Top 50 U.S. Chemical Producers, 2003
-
C&EN’s annual ranking of U.S chemical makers has gotten a new look. The Top 75 U.S. Chemical Producers ranking has become the Top 50 U.S. Chemical Producers.
This year, C&EN’s list includes U.S.-owned companies only. Foreign-owned companies used to be included in the ranking, but now C&EN runs a separate ranking of the U.S. sales of the top 25 foreign companies.
The ranking was modified to reflect changing times in the chemical industry. By ranking U.S. and foreign-owned companies together, C&EN pitted global sales of U.S. chemical companies against the sales administered by the U.S. headquarters of overseas producers.
Prev: A list of surface science techniques and commonly used abbreviations
Next: United States Pharmacopeia (USP) - 【Back】【Close 】【Print】【Add to favorite 】
-
Health and Chemical more >
-
Hot Products
- 178949-75-2 Diamminedichlorozinc
- 59675-67-1 Oxirane, methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), polymer with 1,1-methylenebis4-isocyanatobenzene
- 22784-12-9 Aluminiumphosphatebasic
- 12280-03-4 DISODIUM OCTABORATE TETRAHYDRATE
- 139163-20-5 Vipsogal
- 108-20-3 Isopropyl ether
- 763114-26-7 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid
- 923293-76-9 2,2':5',2'':5'',2''':5''',2''''-Quinquethiophene, 5-ethenyl-
- 7789-20-0 Water-d2
- 20261-68-1 1-chlorohexan-2-one
- 26747-90-0 2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
- 1745-89-7 Diallyl bisphenol A