中(zhong)(zhong)(zhong)(zhong)國精細(xi)化(hua)工(gong)(gong)百(bai)強企(qi)業(ye)涵蓋(gai)了所有精細(xi)化(hua)工(gong)(gong)子行業(ye)，企(qi)業(ye)分布在22 個省(sheng)(sheng)(sheng)(sheng)市(shi)區(qu)（2018 年為20 個），其(qi)中(zhong)(zhong)(zhong)(zhong)，浙(zhe)江(jiang)省(sheng)(sheng)(sheng)(sheng)21 家(jia)(jia)，山(shan)東(dong)(dong)省(sheng)(sheng)(sheng)(sheng)17 家(jia)(jia)，江(jiang)蘇(su)省(sheng)(sheng)(sheng)(sheng)14 家(jia)(jia)，上(shang)(shang)海市(shi)4 家(jia)(jia)（浙(zhe)江(jiang)省(sheng)(sheng)(sheng)(sheng)上(shang)(shang)榜(bang)企(qi)業(ye)數(shu)增加，山(shan)東(dong)(dong)省(sheng)(sheng)(sheng)(sheng)和(he)上(shang)(shang)海市(shi)持平，江(jiang)蘇(su)省(sheng)(sheng)(sheng)(sheng)略有下降）。長三角地區(qu)和(he)山(shan)東(dong)(dong)上(shang)(shang)榜(bang)企(qi)業(ye)數(shu)達56 家(jia)(jia)，比2018 年增加5 家(jia)(jia)，是中(zhong)(zhong)(zhong)(zhong)國精細(xi)化(hua)工(gong)(gong)領(ling)先企(qi)業(ye)最集中(zhong)(zhong)(zhong)(zhong)的區(qu)域。

百強企(qi)業的平均主營業務(wu)收(shou)入為(wei)(wei)(wei)58 億(yi)元(yuan)，同(tong)(tong)比(bi)增(zeng)長(chang)11%（2017 年為(wei)(wei)(wei)52 億(yi)元(yuan)）；平均研發投(tou)入（研發費用占主營收(shou)入的比(bi)例）為(wei)(wei)(wei)3.81%，同(tong)(tong)比(bi)略有增(zeng)長(chang)（2017 年為(wei)(wei)(wei)3.78%）；平均毛利率為(wei)(wei)(wei)28%，同(tong)(tong)比(bi)下降一個百分點(dian)（2017 年為(wei)(wei)(wei)29%）。