สารเคมีที่นำเข้าสูงสุด 25 ลำดับแรก
หมายเลข CAS
ชื่อภาษาอังกฤษ
IUPAC Name
พิกัดศุลกากร
ปริมาณนำเข้า
(กิโลกรัม)
มูลค่านำเข้า
(บาท)
ปริมาณผลิต
(กิโลกรัม)
กฎหมาย
ที่ควบคุม
57-13-6
Urea Urea 3102.10
1,126,433,139.00
17,937,700,459.71
4
7447-40-7
Potassium chloride Potassium chloride 3104.20
763,632,238.00
8,327,354,192.00
4
67-56-1
Methyl alcohol Methanol 2845.90 ; 2911.00 ; 3505.20
696,772,723.25
6,132,321,406.69
8
7783-20-2
Ammonium sulphate Diazanium sulfate 3102.21
689,581,904.90
3,135,870,993.00
4
107-06-2
Ethylene dichloride 1,2-dichloroethane 2903.15 ; 3820.90
532,351,528.00
4,902,819,377.25
1,166,005.00
3 ; 8 ; 13
7783-28-0
Diammonium phosphate Diazanium hydrogen phosphate 3105.30
498,537,786.00
7,541,065,922.00
4
7664-93-9
Sulfuric acid Sulfuric acid 2807.00
323,596,536.81
464,835,408.97
1,774,857.00
3 ; 8
497-19-8
Sodium carbonate  Disodium;carbonate 2833.19 ; 2915.29
286,698,750.60
2,212,202,824.15
3
106-97-8
Butane 2711.13 ; 2804.29; 2901.10
227,252,490.60
216,184.88
3
7664-41-7
Ammonia Azane 2814.10
190,429,327.15
2,760,828,775.78
3 ; 8
8029-10-5
Coal, anthracite Anthracen-1-ylmethanolate 2803.00 ; 2701.11
189,128,912.66
3,428,270.54
80-05-7
Bisphenol A 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol 2908.19
161,946,810.50
5,788,855,868.21
3
13138-45-9
Nickel nitrate Nickel(2+); dinitrate; hexahydrate 2834.29 ; 3815.11
159,802,015.72
1,565,900,485.83
1313-27-5 
Molybdenum trioxide Trioxomolybdenum 2825.70
156,415,938.67
1,504,980,865.09
1310-73-2
Sodium hydroxide Sodium hydroxide 2807.00 ; 2942.00 ;
3815.90 ; 3824.90
150,682,809.87
1,110,390,346.37
3 ; 8
107-21-1 
Ethylene glycol 2710.19 ; 2905.90 ;
3402.90 ; 3815.90 ; 3824.4
139,326,445.92
3,317,838,724.21
3
105-60-2
Caprolactam azepan-2-one 2933.79
115,836,995.00
5,928,925,860.00
64-19-7
Acetic acid Acetic acid 2915.21
115,612,496.30
1,386,413,165.00
84,500.00
3 ; 8
111-66-0
1-Octene Oct-1-ene 2901.29
106,983,819.00
5,214,397,995.68
74-85-1
Ethylene Ethene 2711.29 ; 2901.21
95,011,156.97
3,751,105,058.67
401,000,000.00
3
13463-67-7
Titanium dioxide Dioxotitanium 2823.00 ; 2936.28 ; 3208.90 ;
3402.20 ; 3812.10 ; 3824.90
92,502,014.87
3,439,758,228.47
100-42-5
Styrene Styrene 2902.50
90,251,304.27
3,404,695,917.26
14,012.00
3 ; 8
108-95-2
Phenol Phenol 2907.11 ; 3824.9
88,287,025.91
2,593,628,393.43
579,625,000.00
3 ; 8
142-47-2
L-Glutamic acid monosodium salt hydrate Monosodium glutamate 2922.42
78,578,160.04
3,105,303,750.00
106-42-3
P-Xylene 1,4-xylene 2902.43
54,455,077.09
1,582,825,128.75
3