(2020) 708
( [ 2020 ] 020295 “ ”)
( “ ” “
” “ ”)
34,000 32,000 6
PBAT PBAT 2,000
PBAT 115,168.67 10,714.99
4.29 1.5 36.57%
PVC
2020 8 51
2
3
4
5
6
1
1
32,020.53 29,333.70
765.60 1,921.23
1 29,333.70 91.61%
1.1 4,134.00 12.91%
1.2 21,345.70 66.66%
1.3 2,253.00 7.04%
1.4 1,601.00 5.00%
2 765.60 2.39%
3 1,921.23 6.00%
4 32,020.53 100.00%
(1)
PBAT THF
m2 /m2
1 PBAT 7,450.00 2,300.00 1,713.50 1,713.50
2 12,245.50 1,200.00 1,469.46 1,469.46
3 THF 1,044.00 2,300.00 240.12 240.12
4 426.00 2,300.00 97.98 97.98
5 688.50 1,300.00 89.51 89.51
6 1,080.00 500.00 54.00 54.00
7 36.00 2,200.00 7.92 7.92
8 - - 461.52 461.52
4,134.00 4,134.00 -
(2)
BDO
1 17 093.70 17 093.70
2 1,550.00 1,550.00
3 821.00 821.00
4 616.00 616.00
5 600.00 600.00
6 85.00 85.00
7 260.00 260.00
8 320.00 320.00
21,345.70 21,345.70 -
(3)
1 1,089.00 1,089.00
2 726.00 726.00
3 367.00 367.00
4 41.00 41.00
5 30.00 30.00
2,253.00 2,253.00 -
(4)
5.77% 1,601.00
(5)
4.35%
765.60
(6)
1,921.23
1,900.70
2
2017 2019
109,579.84 121,336.97
5.23% 201925,426.10 2.34% 2% 5%
2020 -2022
2019 2%
2020 2021 2022
121,336.97 100.00% 123,763.71 126,238.98 128,763.76
14,663.95 12.09% 14,957.23 15,256.37 15,561.50
17,182.57 14.16% 17,526.22 17,876.75 18,234.28
14,684.35 12.10% 14,978.04 15,277.60 15,583.15
2,353.78 1.94% 2,400.86 2,448.87 2,497.85
7,420.96 6.12% 7,569.38 7,720.77 7,875.18
56,305.61 46.40% 57,431.72 58,580.36 59,751.96
8,949.79 7.38% 9,128.79 9,311.36 9,497.59
923.11 0.76% 941.57 960.40 979.61
2019 2%
2020 2021 2022
9,872.91 8.14% 10,070.37 10,271.78 10,477.21
46,432.70 38.27% 47,361.35 48,308.58 49,274.75
- - 2,842.05
2019 5%
2020 2021 2022
121,336.97 100.00% 127,403.82 133,774.01 140,462.71
14,663.95 12.09% 15,397.15 16,167.00 16,975.36
17,182.57 14.16% 18,041.70 18,943.78 19,890.97
14,684.35 12.10% 15,418.57 16,189.50 16,998.97
2,353.78 1.94% 2,471.47 2,595.04 2,724.79
7,420.96 6.12% 7,792.01 8,181.61 8,590.69
56,305.61 46.40% 59,120.89 62,076.94 65,180.78
8,949.79 7.38% 9,397.28 9,867.14 10,360.50
923.11 0.76% 969.27 1,017.73 1,068.62
9,872.91 8.14% 10,366.56 10,884.88 11,429.13
46,432.70 38.27% 48,754.34 51,192.05 53,751.65
- - 7,318.95
2%~5% 2022
2,842.05 ~7,318.95 2,000.00
”
( )
2,000.00 6
PBAT
4,267.30
6,267.30 18.43%
—— “
30%” ”
( )
PBAT PVC
PVC
PTABDO AA
PBAT PVC PVC
PVC
PBAT PVC
PBAT PVC
1 PBAT 2
PBAT
1 2
1 PBAT 2 PBAT
( )
6 PBAT
PBAT 6 PBAT
1
PTA AA BDO
PBAT
1 PTA AA BDO
2
PTA BDO AA BDO
THF
3
4
5
6
7
8
2
PBAT PBAT THF
3
1
PBAT PVC
PBAT
PBAT
PBAT
PVC
PVC
PBAT
2020 ”
2
6 PBAT
PBAT PBAT PVC
1
10,714.99
9.30%
PVC PVC
ACR ACR MBS
1
PVC
(1) ACR ACR
ACR ACR
ACR 4:1
ACR ACR
(2) MBS
2
PVC ACR
ACR MBS
3
1
PVC
14,841.15 15,068.08 14,993.43
8,108.63 13.54% 10.42% 12.36% 9.28%
2020 1-9 2019 2018 2017
79,301.23 90.72% 106,343.54 87.64% 129,475.82 89.58% 94,738.69 86.46%
8,108.63 9.28% 14,993.43 12.36% 15,068.08 10.42% 14,841.15 13.54%
87,409.86 100.00% 121,336.97 100.00% 144,543.90 100.00% 109,579.84 100.00%
85%
PVC PVC PVC
3,000
60
2
PVC
1
( )
1
6 PBAT
PVC
PVC PVCPVC PBAT
2
1 PBAT
PVC
PVC
PBAT
PVC
2 PBAT
PBATPBAT
PVC PVC
PVC PBAT
PVC PBAT
PBAT
PBAT
PVC
PVC PBAT PBAT
MBS
2018
PBAT
PVC
2020 ”
PVC
PBAT
PBAT
( )
1
2012-2019
2019 8,184.20
9,000 8,184.20
8,000
7,000
6,000
5,000
4,000
3,000
2,000
1,000
0 2012 2013 2014 2015 2016 2017 2018 2019
2019 25,426.10
2.34% 1,374.80 15.61%
2
“ ”
/
2008 6 1
1 2007 12
2 GB/T 16606-2018 2018 2
3 20222020 1
4 2020 7
2020
/
2020
1 2020 7
/
2020
2022
2 2020 7
2025
2020
3 2020 8
2020
4 2020 8 2022
2020
5 2020 8 2022
2020
6 2020 8 2022
2020
7 2020 8
2022
2025
8 2020 10
9 2020 10
3
2019
52 2019 8,184.20
60
52
50 45
40 40
32 35
30 26 30
22
20
10
0 2012 2013 2014 2015 2016 2017 2018 2019
2025
345.8
2020E 2021E 2022E 2023E 2024E 2025E
9.4 32.4 62.2 100.1 141.5 173.0
13.2 30.5 52.4 68.6 92.6 123.5
12.3 24.7 37.0 37.0 37.0 49.3
34.9 87.6 151.5 205.6 271.1 345.8
1
2019
635.2 25.3%
41.1%
2020 1
2025
2019 30
2020 2025
9.4 173.0
79.1%
2019 2020E 2021E 2022E 2023E 2024E 2025E
635.2 762.2 876.6 1,008.1 1,159.3 1,275.2 1,402.7
- 20% 15% 15% 15% 10% 10%
41.1% 41.1% 41.1% 41.1% 41.1% 41.1% 41.1%
- 10% 30% 50% 70% 90% 100%
- 9.4 32.4 62.1 100.1 141.5 173.0
2
2019 6,536 39.3%
2019
144.8
1.5
2.5 10 30
90 2019
130.3
2020
2022
2025
30%
2019
64.7% 2020 2025
13.2 123.5
56.4%
2019 2020E 2021E 2022E 2023E 2024E 2025E
144.8 195.5 254.1 317.7 381.2 457.4 548.9
- 35% 30% 25% 20% 20% 20%
7.50% 13.33% 18.33% 20.00% 22.50% 25.00%
1 - 20% 40% 60% 60% 60% 60%
2 - 5% 8% 10% 12% 15% 18%
- 13.2 30.5 52.4 68.6 92.6 123.5
- 5.9 15.2 28.6 34.3 41.2 49.4
- 7.3 15.2 23.8 34.3 51.5 74.1
1 2022
60% 2022 60%
2 2025
30% 60% 2025
18%
3
2018
246.5
2015 “
” 3
2020 7
2018
2025 20%
2020 2025 12.3
49.3 32.0%
2019 2020E 2021E 2022E 2023E 2024E 2025E
246.5 246.5 246.5 246.5 246.5 246.5 246.5
- 5% 10% 15% 15% 15% 20%
- 12.3 24.7 37.0 37.0 37.0 49.3
1 PBAT 7.10
2 PBAT 3.00
3 PBAT 2.50
4 PBAT 2.50
5 PBAT 2.00
6 PLA 1.50
600143
7.1 6 PBAT 3
PLA 2021 16.1
2021
1 PLA 10.00
2 PBAT 10.00
3 PBAT PLA 9.00
4 PBAT 6.00
5 PBS 3.30
6 PLA 3.00
7 PLA 2.00
PBAT
PLA PHA
PBS
PBAT PCL
PLA PHA PBS PBAT PCL
55
H2O CO2PHA PBS PCL PBAT PLA
2019
PHA, 3.23% , 4.84%
PBS, 12.90%
PBAT, 38.71%
PLA, 40.32%
PBAT PLA PBS PHA
PBAT PLA PLA
PBAT PTA AA BDO
PLA PBAT PBAT
PBAT
PBAT
PBAT
PBAT
1
2003
PBS/PBAT
2
PBAT 16 1 1 10
4
PBAT PVC PBAT
PVC PVC
PBAT
PBAT PBAT
PBAT
PBAT PBAT PBAT
1 PBAT PLA PPC PBS PGA
2 PBAT
3
PBAT
4 PBAT
LDPE
3
1
PVC
PBAT 2 PBAT
2020
“ ” “ ”
“……
PVC
6
PBAT ” PBAT PVC
PVC PBAT
PBAT 16 1 1 10
4 PBAT PBAT
PBAT
PBAT
PBAT
PVC
PBAT PBATPBAT
6 PBAT
2021
43.3 / PBAT
6
PBAT ”
6 PBAT ”
1
1
“ ”
CO2
H2O
PBAT
2
1
A 600143
7.1
6 PBAT 3 PLA 2021 16.1
2019 86.10% 77.72%
3
1999
2000 “ ”2007 12
“ ” 2008 6 1
2017 11
“ 2020
50%” 2018 2
2020 1
2022
2020 7
PBAT
4
(1)
2019 61.7
36%2025 2019 380
(2)
1
( )
1
2025
345.8
2021
43.3 / , 2021
87.60
6 / PBAT
PBAT2 PBAT
PVC PVC
PBAT
MBS
2018
PBAT
PBAT
PVC
PBAT
3 PBAT PVC
PVC 3,000
“ ”
PBAT PVC
2020 ”
4
PBAT 16 1
1 10 4 PVC PBAT
PVC
PVC
PBAT
PBAT
PBAT PBAT PBAT
1 PBAT PLA PPC PBS PGA
(2) PBAT
3
PBAT
4 PBAT
LDPE
PBAT PBAT
5
1
15.85% 2 5.26% 4
83.50% 100.00% 86.10% 100.00%
101.22% 100.00% 77.72% 100.00%
3.30% - 84.83% - 36% 7
5
1
/ 14,125.39 3 18,800.00 18,171.01 21,000~25,000
/ 10,657.58 3 14,486.35 11,188.20
/
PTA 6,500.00 4,816.09 8
AA 9,500.00 7,473.14
BDO 10,500.00 8,751.83
24.55% 3 28.01% 38.43% 38.31% 6
10~20 20 20 20
5~10 10 5~20 10
5.00% 5.00% 3% 5% 5.00%
9.51% 10.00% 2.34% 1.00%
6.14% 9.30% 4.25% 9
1 2019
2 2019
40 2019 8.45
15.85%
3 ACR ACR
MBS4 2019 61.736% 2021 114.12
5.26%
5 A
600143 603650.SH
“10 / ” 2019
2020 10 22
6 “10 / ”
7 2019 61.7
36%
8 Wind 2019
9 2019
1
PBAT PVC
5%
20 5% 10
2017 2019 7.40% 7.86% 9.51%
PBAT
10.00%
2
A
1 600143
2019
18,171.01 / 38.43%
11,188.20 /
PBAT PLA
7.1
9
2020
2 2020 10 22 603650.SH
10 / 6 /
PBAT CO-PBT PBS 1,000 /
BPE 66,862.88 62,327.00
4,535.88
114,690.00
67,288.79 3,460.00
10 /
38.31%
30.45%
3
2020
1-6 PBAT 21,000 / 25,000 /
PBAT
PBAT 18,800 /
2019
PTA 6,500.00 / AA 9,500.00 / BDO
10,500.00 / 2019
1
32,020.53 32,000.00
115,168.67 10,714.99 4.29
1.5 36.57%
(1)
1)
T1 T2 2 T3 T4-T15
- 25% 70% 100%
- 100% 100% 100%
PBAT
- 15,000 42,000 60,000
- 28,200 78,960 112,800
THF 1
- 1,650 4,620 6,600
- 1,815 5,082 7,260
- 30,015 84,042 120,060
1 THF PBAT 1 PBAT 0.11 THF
2 1.5 T2 50%
T2 25%
1 PBAT THF
2020 1-6
PBAT 21,000 / 25,000 /
PBAT
PBAT 18,800 /
2017 2020 6 THF
/
2020 1-6 2019 2018 2017
THF 12,318.13 13,188.72 14,510.47 14,856.85
THF 12,500.00 14,250.00 14,900.00 16,000.00
THF 11,350.00 12,500.00 13,800.00 13,800.00
Wind
THF 11,000 /
THF
2
PBAT
25% 70%
100%
2)
T1 T2 T3 T4-T11 T12 T13-T15
- 18,601.50 52,084.20 74,406.00 74,406.00 74,406.00
PTA - 3,558.75 9,964.50 14,235.00 14,235.00 14,235.00
AA - 5,671.50 15,880.20 22,686.00 22,686.00 22,686.00
BDO - 9,371.25 26,239.50 37,485.00 37,485.00 37,485.00
- 435.00 1,218.00 1,740.00 1,740.00 1,740.00
- 281.25 787.50 1,125.00 1,125.00 1,125.00
- 1,159.08 3,245.40 4,636.28 4,636.28 4,636.28
- 400.00 1,120.00 1,600.00 1,600.00 1,600.00
1,451.41 3,106.02 3,410.82 2330.58 1,250.34
1,197.41 2,394.82 2,394.82 1314.58 234.34
- 117.17 234.34 234.34 234.34 234.34
- 1,080.24 2,160.48 2,160.48 1,080.24 -
190.50 533.40 762.00 762.00 762.00
63.50 177.80 254.00 254.00 254.00
- 3,001.50 8,404.20 12,006.00 12,006.00 12,006.00
1 PTA AA BDO
PTA AA BDO
365kg/ 398kg/ 595kg/
PTA 6,500.00 / AA 9,500.00 / BDO
10,500.00 / 2019
8,000
7,000
6,000
5,000
4,000
3,000
2,000
1,0020019-01 2019-04 2019-07 2019-10 2020-01 2020-04 2020-07 2020-10
10,000
9,000
8,000
7,000
6,000
5,000
4,000
3,0020019-01 2019-04 2019-07 2019-10 2020-01 2020-04 2020-07 2020-10
11,000
10,000
9,000
8,000
7,000
6,000
5,000
4,0020019-01 2019-04 2019-07 2019-10 2020-01 2020-04 2020-07 2020-10
2
5%
20 5% 10
3
2017 2019 7.40% 7.86% 9.51%
PBAT PVC
10.00%
2017 2019
4
2018 11 30
3 I 2020 9 30
13.95% 10% II 2020 1-9 87,409.86
5.58% 3% III IV
PVC ACR MBS
90% V
VI 2011
2021
T1-T5 15%
25%3)
10,714.99
PBAT
1
PTA AA BDO
THF 2015
1
2
3
THF
10
2020 7 30
91370000168617872J001V 2020 7 30 2023 7
29
2020 8 24
2
2020 5 19
2020-370323-26-03-042670
2020 8 5
[2020]0036
2020 8 24
6
PBAT [2020]73
1
——
2
3
PBAT PBAT
4
5
1
——
2
3
PBAT
PBAT
2020
”
4
5
109,579.84 144,543.90 121,336.97
52,338.01 3,061.93 9,018.83 7,452.543,119.51 6,320.11 6,199.76 12,233.97
4,556.01
2019
2020
29,195 2019 19,335 9860
1
2
21
3
2020 1-9 2019 2018 2017
87,409.86 -3.11% 121,336.97 -16.06% 144,543.90 31.91% 109,579.84
6,045.24 4.71% 7,452.54 -17.37% 9,018.83 194.55% 3,061.93
5,511.79 -0.88% 7,038.49 -23.06% 9,148.35 223.88% 2,824.59
2018 2019 2020 1-9 31.91% -16.06% -3.11% 194.55% -17.37%
4.71% 223.88%
-23.06% -0.88% 2018 2017 2020 1-9
2019 2020 1-9
1 2019
1
2 2019 2018
ACR
/
30,000.00
25,000.00
20,000.00
15,000.00
10,000.00
5,000.00
0.00
Wind
2019 2018
2018 2020 2020
MBS
: : /
30,000.00
25,000.00
20,000.00
15,000.00
10,000.00
5,000.00
0.00
Wind
: /
14,000.00
12,000.00
10,000.00
8,000.00
6,000.00
4,000.00
2,000.00
0.00
MBS
2020 2020
3 2019
2018 2019 2020 1-9 ACR MBS ACR
99.41% 98.40% 95.71%
99.60% 99.80% 95.35%2019 2018
2019 2018 2018 2019
2020 1-9
/
2020 1-9 2019 2018
ACR 1.13 0.84 1.38 1.06 1.82 1.41
MBS 1.12 0.82 1.49 1.09 1.72 1.28
ACR 1.09 0.84 1.30 0.99 1.43 1.11
2020
2
1 2019
2019
2019
ACR 68,395.52 57.19%
MBS 42,677.87 35.68%
ACR 8,316.65 6.95%
210.51 0.18%
119,600.55 100.00%
MC CPE
ACR
2019 2018
49,548.52 47,546.12 4.21%
/ 1.38 1.82 -24.05%
2019 2018
/ 1.06 1.41 -24.62%
/ 0.32 0.41 -22.10%
68,395.52 86,411.28 -20.85%
15,899.21 19,584.64 -18.82%
2019 ACR 2018 4.21%24.05% 22.10%
2019 ACR 2018 18,015.76
20.85% 2019 ACR 2018 3,685.43 18.82%
MBS
2019 2018
28,591.07 28,592.40 -0.00%
/ 1.49 1.72 -13.14%
/ 1.09 1.28 -14.78%
/ 0.40 0.43 -8.29%
42,677.87 49,137.38 -13.15%
11,385.30 12,415.64 -8.30%
2019 MBS 201813.14% 8.29% 2019 MBS
2018 6,459.51
13.15% 2018 1,030.34
8.30%
ACR
2019 2018
6,381.97 5,682.79 12.30%
/ 1.30 1.43 -9.09%
/ 0.99 1.11 -10.86%
/ 0.32 0.33 -3.13%
8,316.65 8,146.27 2.09%
2,025.98 1,862.39 8.78%
2019 ACR 2018 12.30%9.09% 3.13% ACR
ACR 2018
2.09% 8.78% ACR 2019
ACR 2018 170.38 163.60
2018 2019
2019
2 2020 1-9
2020 1-9
2020 1-9
ACR 44,356.58 51.04%
MBS 28,296.67 32.56%
ACR 10,524.41 12.11%
3,727.92 4.29%
MC 3,365.56 3.87%
86,905.59 100.00%
ACR
2020 1-9 2019 1-9
39,285.43 36,208.54 8.50%
/ 1.13 1.41 -20.16%
/ 0.84 1.09 -23.30%
/ 0.29 0.32 -9.63%
44,356.58 51,206.69 -13.38%
11,527.46 11,757.20 -1.95%
2020 1-9 ACR 8.50%20.16% 2020 1-9 ACR
13.38% 2020 1-9 ACR
9.63% 2020 1-9
2%
MBS
2020 1-9 2019 1-9
25,301.33 20,798.54 21.65%
/ 1.12 1.52 -26.30%
/ 0.82 1.09 -25.35%
/ 0.30 0.42 -28.77%
28,296.67 31,561.21 -10.34%
7,621.30 8,794.95 -13.34%
2020 1-9 MBS 26.30%
21.65% MBS
10.34% 2020 1-9 MBS
28.77% MBS 13.34%
ACR
2020 1-9 2019 1-9
9,679.13 4,776.75 102.63%
/ 1.09 1.31 -16.89%
/ 0.84 1.00 -15.84%
/ 0.25 0.31 -20.23%
10,524.41 6,249.56 68.40%
2,410.92 1,491.58 61.63%
2020 1-9 ACR 102.63%
ACR
16.89% 20.23% 4,274.85 919.33
68.40% 61.63%
2020 1-9
2020 1-9 2019 1-9
3,727.92 141.48 3,586.44
1,051.49 23.81 1,027.68
2020 1-9
3,727.92 1,051.49 3,586.44 1,027.68
2019 4 / MC
2020 MC
2020 1-9 ACR
MBS ACR
2019 MC2020 1-9
2020 1-9 ACR ACR
MC 2020 1-9
2020 1-9
0.88%
320.61 2020 1-9
271.73 4.71% 2020 1-9
A
2019 1-9 2019 1-9
2019 1-9
-453.30 2020 1-9 93.27 B
2020 1-9 2020 1-9
2020
1-9 800.33 527.54
3
2020 1-9 2019 2018 2017
168,016.51 -2.52% 242,012.03 54.27% 156,877.13 -25.41% 210,321.69
4,284.20 -96.95% 165,512.02 -17.66% 201,016.38 3.10% 194,978.07
/ / 247,743.36 26.34% 196,099.30 37.56% 142,557.23
87,409.86 -3.11% 121,336.97 -16.06% 144,543.90 31.91% 109,579.84
2020 6
2020 1-9
2020 1-9 2019 2018 2017
18,077.25 53.98% 17,791.14 73.12% 10,276.78 8.08% 9,508.55
-1,997.92 -202.25% 2,921.70 840.22% 310.75 -88.32% 2,661.46
/ / 42,584.92 35.86% 31.345.72 73.67% 18,048.81
6,045.24 4.71% 7,452.54 -17.34% 9,018.83 194.55% 3,061.93
2019
2019 242,012.03 2018 54.27%
17,791.14 2018 73.12%
2018 79.77% 2019 2019
“ 10
ACM 1 CPVC ”
2019
2019
17.19% 2018 13.04% 2019
2019 10
2019 2018 17.66% 2019
2,921.70 2018 840.22%
2019 6,000.00 2019
-2,004.03
2019 242,012.03 2018 26.34%
42,584.92 2018 35.86%
PVC 2019
PVC 48.10%
2019 PVC 2.61% 2.72%
PVC
2020
2020
2020 1-9 2020
2020
3.11%
“ ”
“ ” “ ”
“……
109,579.84 144,543.90 121,336.97
87,409.86 4,061.59 11,011.83 9,520.98
7,477.67 2019 2020
2020
2.90%
50%
……”
21
1
2020 09 30 2019 12 31 2018 12 31 2017 12 31
- - 4,000.00 4,000.00
29,395.00 19,335.00 22,735.00 19,150.00
29,395.00 19,335.00 26,735.00 23,150.00
2020 9 29,395.00 2019 10,060.00
52.03% 2020 9 2019
1
2020
2020
2020 MC
MBS
2020 9 2019
3,288.09 4,820.74
2
2020 1-9 4 MBS
ECH
2020 1-9 4,542.34
2020 9 2019 4,474.66 “
4 MBS ”
2
1
2020 9 30
7,107.10
2
2020 9 30
7,107.10
3,061.93 9,018.83
7,452.54 6,045.24 6,320.11 6,199.76
12,233.97 2,847.42
2020 9 30 9.35
3.05 6.30
21
1 50%
0.00
34,000.00 34,000.00
34,000.00 2020 9 30
46.11% 50%
2020 2020
2020 2020 9 30
2020
50%
2
1
2020 C26
274 B *ST
ST
2020 9 30
34.39%
38.98%
2020 9 30 PVC
2020 9 30
13.84%
97.18%
25.94%
38.98%
2020 6
2020 1-9 2019
2
2020-09-30 2019-12-31 2018-12-31 2017-12-31
38.94% 35.46% 43.07% 41.83%
41.83% 43.07% 35.46%
38.94% 40% 2020 9
2020
9 38.98%
3
34,000.00
38.94% 52.35%
3
1
2018
2921 (2019) 2536 (2020) 2405
2017 2018 2019
2,824.59 9,018.83 7,038.49
6,221.74 34,000
0.30% 0.50% 1.00% 1.50%
1.80% 2.00%
102.00 170.00 340.00 510.00 612.00
680.00 6,221.74
2
6,320.11 6,199.76
12,233.97 4,556.01 2017 2019
8,251.28
46.11%
50%
3
2020 9 30 71,226.25 60,517.20
7,107.10
1.52 1.64 1.79 1.55 1.29
1.39 1.59 1.31
4
2020 9 30 9.35
3.05 6.30
“
” “ ” “ ”“……
2017 2018 2019 2020 9
41.83% 43.07% 35.46% 38.94%
6
PBAT 4 MBS
2020 10 24
30
PBAT1
2
3
4
5
1 2019
2020 1-9
2
46.11%
50%
（此页无正文，为《关于对山东瑞丰高分子材料股份有限公司问询函中有关问题
的回复》的签字盖章页）
上会会计师事务所（特殊普通合伙） 中国注册会计师：赵玉朋
中国注册会计师：张琦
中国 上海 二〇二〇年十二月二十八日
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