2021年ポリスチレン(GP・HI)生産・出荷・在庫実績

(単位:千トン、%)

  生産 出荷 在庫
    前月比 前年比 国内 前月比 前年比 輸出 前月比 前年比 前月比 前年比  
2015年
674.6
-
103.4%
635.9
-
101.5%
22.5
-
100.9%
658.4
-
101.5%
 
2016年
687.6
-
101.9%
662.7
-
104.2%
30.1
-
133.8%
692.6
-
105.2%
 
2017年
706.2
-
102.7%
670.0
-
101.1%
31.6
-
105.0%
701.9
-
101.3%
 
2018年
691.9
-
98.0%
661.5
-
98.7%
38.3
-
121.2%
699.8
-
99.7%
 
2019年
706.6
-
102.1%
642.6
-
95.9%
45.9
-
145.3%
688.5
-
98.1%
 
2020年
659.3
-
93.3%
606.7
-
94.4%
49.4
-
107.6%
656.3
-
95.3%
 
1月
57.2
98.6%
103.4%
48.7
99.4%
103.6%
3.6
80.0%
112.5%
52.3
97.8%
104.0%
100.8
2月
56.5
98.8%
102.9%
53.5
109.9%
109.2%
5.2
144.4%
133.3%
58.7
112.2%
111.0%
98.7
3月
59.4
105.1%
91.0%
65.1
121.7%
113.4%
7.0
134.6%
179.5%
72.1
122.8%
117.6%
86.1
4月
63.0
106.1%
117.1%
53.1
81.6%
103.7%
8.2
117.1%
227.8%
61.3
85.0%
111.9%
87.8
5月
55.6
88.3%
93.0%
51.3
96.6%
119.9%
5.6
68.3%
133.3%
56.9
92.8%
121.1%
86.6
6月
48.9
87.9%
94.6%
59.0
115.0%
133.5%
5.8
103.6%
96.7%
64.8
113.9%
129.1%
70.7
7月
67.1
138.4%
102.4%
63.0
105.9%
109.0%
7.8
91.8%
96.3%
70.8
104.1%
107.4%
187.6
8月
61.9
92.3%
81.9%
49.0
77.8%
98.8%
5.9
75.6%
73.8%
54.9
77.5%
95.3%
194.8
9月
77.6
125.4%
120.3%
58.6
119.6%
101.0%
8.1
137.3%
81.8%
66.7
121.5%
98.4%
205.3
10月
68.7
88.5%
96.5%
59.3
101.2%
92.9%
5.3
65.4%
53.5%
64.6
96.9%
87.8%
207.3
11月
75.2
109.5%
124.9%
60.0
101.2%
109.3%
5.5
103.8%
82.1%
65.4
101.2%
106.2%
216.5
12月
73.3
97.5%
99.3%
56.0
93.3%
100.4%
5.2
94.5%
61.9%
61.3
93.7%
95.5%
226.9
2021年計
808.7
-
109.0%
693.1
-
103.5%
87.6
-
91.5%
780.7
-
102.0%