Overview

Dataset statistics

Number of variables6
Number of observations270
Missing cells12
Missing cells (%)0.7%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory12.8 KiB
Average record size in memory48.5 B

Variable types

Categorical4
Text2

Dataset

Description한국표준산업분류(KSIC) 기준과 공식 산업통계와의 연계성 제고에 기반하여 작성
Author한국세라믹기술원
URLhttps://www.data.go.kr/data/3041409/fileData.do

Alerts

대분류 is highly overall correlated with 중분류 and 2 other fieldsHigh correlation
중분류 is highly overall correlated with 대분류 and 2 other fieldsHigh correlation
발전단계 is highly overall correlated with 대분류 and 2 other fieldsHigh correlation
가치사슬 is highly overall correlated with 대분류 and 2 other fieldsHigh correlation
세분류(주요품목) has 12 (4.4%) missing valuesMissing

Reproduction

Analysis started2023-12-12 18:16:54.857529
Analysis finished2023-12-12 18:16:55.721557
Duration0.86 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

대분류
Categorical

HIGH CORRELATION 

Distinct5
Distinct (%)1.9%
Missing0
Missing (%)0.0%
Memory size2.2 KiB
C. 세라믹 1차제품
77 
B.분말원료
64 
D. 전기 전자부품
63 
A. 광물
35 
E. 기계 및 기타산업용 부품
31 

Length

Max length16
Median length11
Mean length9.3777778
Min length5

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowA. 광물
2nd rowA. 광물
3rd rowA. 광물
4th rowA. 광물
5th rowA. 광물

Common Values

ValueCountFrequency (%)
C. 세라믹 1차제품 77
28.5%
B.분말원료 64
23.7%
D. 전기 전자부품 63
23.3%
A. 광물 35
13.0%
E. 기계 및 기타산업용 부품 31
11.5%

Length

2023-12-13T03:16:55.867430image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:16:56.046731image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
c 77
10.9%
세라믹 77
10.9%
1차제품 77
10.9%
b.분말원료 64
9.0%
d 63
8.9%
전기 63
8.9%
전자부품 63
8.9%
a 35
 
4.9%
광물 35
 
4.9%
e 31
 
4.4%
Other values (4) 124
17.5%

중분류
Categorical

HIGH CORRELATION 

Distinct46
Distinct (%)17.0%
Missing0
Missing (%)0.0%
Memory size2.2 KiB
C06. 건축토목용 제품
32 
B02. 산화물
28 
C0201. 기판유리
17 
D01. 반도체 · 통신 및 디스플레이 부품
 
14
B05.탄산염및기타염
 
13
Other values (41)
166 

Length

Max length31
Median length21
Mean length13.051852
Min length7

Unique

Unique6 ?
Unique (%)2.2%

Sample

1st rowA01. 규산질 원료
2nd rowA01. 규산질 원료
3rd rowA02. 규산 알루미늄 원료
4th rowA02. 규산 알루미늄 원료
5th rowA02. 규산 알루미늄 원료

Common Values

ValueCountFrequency (%)
C06. 건축토목용 제품 32
 
11.9%
B02. 산화물 28
 
10.4%
C0201. 기판유리 17
 
6.3%
D01. 반도체 · 통신 및 디스플레이 부품 14
 
5.2%
B05.탄산염및기타염 13
 
4.8%
C0204. 일반유리(용도를 가진 것) 11
 
4.1%
D07. 자성 부품 10
 
3.7%
B03. 복합산화물 9
 
3.3%
D05. 세라믹센서 및 액츄에이터 8
 
3.0%
D08. 광학 8
 
3.0%
Other values (36) 120
44.4%

Length

2023-12-13T03:16:56.221483image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
부품 39
 
4.8%
38
 
4.7%
제품 37
 
4.6%
원료 34
 
4.2%
건축토목용 32
 
4.0%
c06 32
 
4.0%
산화물 28
 
3.5%
b02 28
 
3.5%
기판유리 17
 
2.1%
반도체 17
 
2.1%
Other values (100) 507
62.7%
Distinct173
Distinct (%)64.1%
Missing0
Missing (%)0.0%
Memory size2.2 KiB
2023-12-13T03:16:56.557371image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length41
Median length28
Mean length15.877778
Min length9

Characters and Unicode

Total characters4287
Distinct characters249
Distinct categories9 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique144 ?
Unique (%)53.3%

Sample

1st rowA0101. 규사[quartz sand]
2nd rowA0102. 규조토
3rd rowA0201. 실리마나이트족 광물
4th rowA0202. 카올린족 광물
5th rowA0203. 엽납석
ValueCountFrequency (%)
· 22
 
2.9%
기타 22
 
2.9%
산화물 20
 
2.7%
부품 18
 
2.4%
b0212 17
 
2.3%
희토류 17
 
2.3%
제품 16
 
2.1%
c0603 14
 
1.9%
콘크리트/플라스터의 14
 
1.9%
12
 
1.6%
Other values (352) 574
76.9%
2023-12-13T03:16:57.024658image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
0 513
 
12.0%
482
 
11.2%
. 270
 
6.3%
1 139
 
3.2%
2 133
 
3.1%
C 84
 
2.0%
3 82
 
1.9%
B 68
 
1.6%
D 65
 
1.5%
64
 
1.5%
Other values (239) 2387
55.7%

Most occurring categories

ValueCountFrequency (%)
Other Letter 1819
42.4%
Decimal Number 1081
25.2%
Space Separator 482
 
11.2%
Other Punctuation 339
 
7.9%
Uppercase Letter 339
 
7.9%
Lowercase Letter 107
 
2.5%
Open Punctuation 47
 
1.1%
Close Punctuation 47
 
1.1%
Other Number 26
 
0.6%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
64
 
3.5%
59
 
3.2%
55
 
3.0%
52
 
2.9%
50
 
2.7%
49
 
2.7%
46
 
2.5%
44
 
2.4%
44
 
2.4%
40
 
2.2%
Other values (184) 1316
72.3%
Lowercase Letter
ValueCountFrequency (%)
i 17
15.9%
e 15
14.0%
a 13
12.1%
l 9
8.4%
r 8
7.5%
d 7
6.5%
t 6
 
5.6%
u 6
 
5.6%
o 5
 
4.7%
n 4
 
3.7%
Other values (10) 17
15.9%
Uppercase Letter
ValueCountFrequency (%)
C 84
24.8%
B 68
20.1%
D 65
19.2%
A 37
10.9%
E 33
 
9.7%
O 24
 
7.1%
T 6
 
1.8%
M 6
 
1.8%
L 4
 
1.2%
F 3
 
0.9%
Other values (4) 9
 
2.7%
Decimal Number
ValueCountFrequency (%)
0 513
47.5%
1 139
 
12.9%
2 133
 
12.3%
3 82
 
7.6%
4 61
 
5.6%
6 55
 
5.1%
5 51
 
4.7%
7 22
 
2.0%
8 17
 
1.6%
9 8
 
0.7%
Other Punctuation
ValueCountFrequency (%)
. 270
79.6%
/ 43
 
12.7%
· 26
 
7.7%
Other Number
ValueCountFrequency (%)
14
53.8%
11
42.3%
1
 
3.8%
Open Punctuation
ValueCountFrequency (%)
[ 28
59.6%
( 19
40.4%
Close Punctuation
ValueCountFrequency (%)
] 28
59.6%
) 19
40.4%
Space Separator
ValueCountFrequency (%)
482
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 2022
47.2%
Hangul 1819
42.4%
Latin 446
 
10.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
64
 
3.5%
59
 
3.2%
55
 
3.0%
52
 
2.9%
50
 
2.7%
49
 
2.7%
46
 
2.5%
44
 
2.4%
44
 
2.4%
40
 
2.2%
Other values (184) 1316
72.3%
Latin
ValueCountFrequency (%)
C 84
18.8%
B 68
15.2%
D 65
14.6%
A 37
8.3%
E 33
 
7.4%
O 24
 
5.4%
i 17
 
3.8%
e 15
 
3.4%
a 13
 
2.9%
l 9
 
2.0%
Other values (24) 81
18.2%
Common
ValueCountFrequency (%)
0 513
25.4%
482
23.8%
. 270
13.4%
1 139
 
6.9%
2 133
 
6.6%
3 82
 
4.1%
4 61
 
3.0%
6 55
 
2.7%
5 51
 
2.5%
/ 43
 
2.1%
Other values (11) 193
 
9.5%

Most occurring blocks

ValueCountFrequency (%)
ASCII 2416
56.4%
Hangul 1819
42.4%
None 52
 
1.2%

Most frequent character per block

ASCII
ValueCountFrequency (%)
0 513
21.2%
482
20.0%
. 270
11.2%
1 139
 
5.8%
2 133
 
5.5%
C 84
 
3.5%
3 82
 
3.4%
B 68
 
2.8%
D 65
 
2.7%
4 61
 
2.5%
Other values (41) 519
21.5%
Hangul
ValueCountFrequency (%)
64
 
3.5%
59
 
3.2%
55
 
3.0%
52
 
2.9%
50
 
2.7%
49
 
2.7%
46
 
2.5%
44
 
2.4%
44
 
2.4%
40
 
2.2%
Other values (184) 1316
72.3%
None
ValueCountFrequency (%)
· 26
50.0%
14
26.9%
11
21.2%
1
 
1.9%
Distinct257
Distinct (%)99.6%
Missing12
Missing (%)4.4%
Memory size2.2 KiB
2023-12-13T03:16:57.243964image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length225
Median length111.5
Mean length35.689922
Min length2

Characters and Unicode

Total characters9208
Distinct characters464
Distinct categories10 ?
Distinct scripts4 ?
Distinct blocks4 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique256 ?
Unique (%)99.2%

Sample

1st row천연규사 · 인조규사
2nd rowalpha-quartz · cristobalite · tridymite · 비결정질 실리카
3rd row규선석(sillimanite) · 홍주석(andalusite) · 남정석(kyanite)
4th row카올리나이트(kalinite) · 나크라이트(nacrite) · 딕카이트(dickite) · 할로이사이트(halloysite · 고령토)
5th row다이아스포어(diaspore)질 납석 · 딕카이트(dickite)질 납석 · 파이로필라이트(pyrophyllite)질 납석 · 규산질 납석 · 세리사이트(sericite)질 납석 · 듀모르테라이트(dumortierite)질 납석
ValueCountFrequency (%)
· 594
31.9%
27
 
1.5%
기타 24
 
1.3%
oxide 20
 
1.1%
세라믹 15
 
0.8%
9
 
0.5%
부품 9
 
0.5%
필터 9
 
0.5%
유리 9
 
0.5%
히터 8
 
0.4%
Other values (990) 1136
61.1%
2023-12-13T03:16:57.591558image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
1618
 
17.6%
· 631
 
6.9%
i 218
 
2.4%
( 212
 
2.3%
) 211
 
2.3%
e 194
 
2.1%
O 173
 
1.9%
a 162
 
1.8%
143
 
1.6%
t 128
 
1.4%
Other values (454) 5518
59.9%

Most occurring categories

ValueCountFrequency (%)
Other Letter 3953
42.9%
Space Separator 1618
17.6%
Lowercase Letter 1596
17.3%
Uppercase Letter 648
 
7.0%
Other Punctuation 647
 
7.0%
Open Punctuation 212
 
2.3%
Close Punctuation 211
 
2.3%
Other Number 211
 
2.3%
Dash Punctuation 60
 
0.7%
Decimal Number 52
 
0.6%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
143
 
3.6%
114
 
2.9%
106
 
2.7%
84
 
2.1%
83
 
2.1%
77
 
1.9%
77
 
1.9%
74
 
1.9%
73
 
1.8%
70
 
1.8%
Other values (386) 3052
77.2%
Lowercase Letter
ValueCountFrequency (%)
i 218
13.7%
e 194
12.2%
a 162
10.2%
t 128
 
8.0%
l 120
 
7.5%
r 97
 
6.1%
o 86
 
5.4%
n 65
 
4.1%
d 62
 
3.9%
m 61
 
3.8%
Other values (16) 403
25.3%
Uppercase Letter
ValueCountFrequency (%)
O 173
26.7%
C 94
14.5%
S 62
 
9.6%
A 35
 
5.4%
F 33
 
5.1%
M 30
 
4.6%
N 28
 
4.3%
L 28
 
4.3%
T 21
 
3.2%
Z 20
 
3.1%
Other values (13) 124
19.1%
Decimal Number
ValueCountFrequency (%)
6 13
25.0%
2 12
23.1%
1 9
17.3%
3 4
 
7.7%
8 4
 
7.7%
7 3
 
5.8%
0 3
 
5.8%
5 3
 
5.8%
4 1
 
1.9%
Other Punctuation
ValueCountFrequency (%)
· 631
97.5%
/ 12
 
1.9%
. 4
 
0.6%
Other Number
ValueCountFrequency (%)
110
52.1%
77
36.5%
24
 
11.4%
Space Separator
ValueCountFrequency (%)
1618
100.0%
Open Punctuation
ValueCountFrequency (%)
( 212
100.0%
Close Punctuation
ValueCountFrequency (%)
) 211
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 60
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 3951
42.9%
Common 3011
32.7%
Latin 2244
24.4%
Han 2
 
< 0.1%

Most frequent character per script

Hangul
ValueCountFrequency (%)
143
 
3.6%
114
 
2.9%
106
 
2.7%
84
 
2.1%
83
 
2.1%
77
 
1.9%
77
 
1.9%
74
 
1.9%
73
 
1.8%
70
 
1.8%
Other values (384) 3050
77.2%
Latin
ValueCountFrequency (%)
i 218
 
9.7%
e 194
 
8.6%
O 173
 
7.7%
a 162
 
7.2%
t 128
 
5.7%
l 120
 
5.3%
r 97
 
4.3%
C 94
 
4.2%
o 86
 
3.8%
n 65
 
2.9%
Other values (39) 907
40.4%
Common
ValueCountFrequency (%)
1618
53.7%
· 631
 
21.0%
( 212
 
7.0%
) 211
 
7.0%
110
 
3.7%
77
 
2.6%
- 60
 
2.0%
24
 
0.8%
6 13
 
0.4%
2 12
 
0.4%
Other values (9) 43
 
1.4%
Han
ValueCountFrequency (%)
1
50.0%
1
50.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 4413
47.9%
Hangul 3951
42.9%
None 842
 
9.1%
CJK 2
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
1618
36.7%
i 218
 
4.9%
( 212
 
4.8%
) 211
 
4.8%
e 194
 
4.4%
O 173
 
3.9%
a 162
 
3.7%
t 128
 
2.9%
l 120
 
2.7%
r 97
 
2.2%
Other values (54) 1280
29.0%
None
ValueCountFrequency (%)
· 631
74.9%
110
 
13.1%
77
 
9.1%
24
 
2.9%
Hangul
ValueCountFrequency (%)
143
 
3.6%
114
 
2.9%
106
 
2.7%
84
 
2.1%
83
 
2.1%
77
 
1.9%
77
 
1.9%
74
 
1.9%
73
 
1.8%
70
 
1.8%
Other values (384) 3050
77.2%
CJK
ValueCountFrequency (%)
1
50.0%
1
50.0%

발전단계
Categorical

HIGH CORRELATION 

Distinct3
Distinct (%)1.1%
Missing0
Missing (%)0.0%
Memory size2.2 KiB
첨단
155 
전통
95 
<NA>
20 

Length

Max length4
Median length2
Mean length2.1481481
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row전통
2nd row전통
3rd row전통
4th row전통
5th row전통

Common Values

ValueCountFrequency (%)
첨단 155
57.4%
전통 95
35.2%
<NA> 20
 
7.4%

Length

2023-12-13T03:16:57.736974image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:16:57.852387image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
첨단 155
57.4%
전통 95
35.2%
na 20
 
7.4%

가치사슬
Categorical

HIGH CORRELATION 

Distinct6
Distinct (%)2.2%
Missing0
Missing (%)0.0%
Memory size2.2 KiB
부품
86 
원료
81 
1차
69 
<NA>
20 
제품
12 

Length

Max length4
Median length2
Mean length2.1481481
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row원료
2nd row원료
3rd row원료
4th row원료
5th row원료

Common Values

ValueCountFrequency (%)
부품 86
31.9%
원료 81
30.0%
1차 69
25.6%
<NA> 20
 
7.4%
제품 12
 
4.4%
응용 2
 
0.7%

Length

2023-12-13T03:16:57.968318image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T03:16:58.087350image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
부품 86
31.9%
원료 81
30.0%
1차 69
25.6%
na 20
 
7.4%
제품 12
 
4.4%
응용 2
 
0.7%

Correlations

2023-12-13T03:16:58.182966image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
대분류중분류발전단계가치사슬
대분류1.0001.0000.7280.946
중분류1.0001.0000.9860.969
발전단계0.7280.9861.0000.515
가치사슬0.9460.9690.5151.000
2023-12-13T03:16:58.282637image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
가치사슬대분류중분류발전단계
가치사슬1.0000.6730.7710.621
대분류0.6731.0000.9190.858
중분류0.7710.9191.0000.831
발전단계0.6210.8580.8311.000
2023-12-13T03:16:58.371119image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
대분류중분류발전단계가치사슬
대분류1.0000.9190.8580.673
중분류0.9191.0000.8310.771
발전단계0.8580.8311.0000.621
가치사슬0.6730.7710.6211.000

Missing values

2023-12-13T03:16:55.451487image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T03:16:55.652870image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

Sample

대분류중분류소분류세분류(주요품목)발전단계가치사슬
0A. 광물A01. 규산질 원료A0101. 규사[quartz sand]천연규사 · 인조규사전통원료
1A. 광물A01. 규산질 원료A0102. 규조토alpha-quartz · cristobalite · tridymite · 비결정질 실리카전통원료
2A. 광물A02. 규산 알루미늄 원료A0201. 실리마나이트족 광물규선석(sillimanite) · 홍주석(andalusite) · 남정석(kyanite)전통원료
3A. 광물A02. 규산 알루미늄 원료A0202. 카올린족 광물카올리나이트(kalinite) · 나크라이트(nacrite) · 딕카이트(dickite) · 할로이사이트(halloysite · 고령토)전통원료
4A. 광물A02. 규산 알루미늄 원료A0203. 엽납석다이아스포어(diaspore)질 납석 · 딕카이트(dickite)질 납석 · 파이로필라이트(pyrophyllite)질 납석 · 규산질 납석 · 세리사이트(sericite)질 납석 · 듀모르테라이트(dumortierite)질 납석전통원료
5A. 광물A02. 규산 알루미늄 원료A0204. 점토일차점토와 이차점토 · 용도에 따라 가소성점토 · 내화점토 · 벽돌용점토 · 석기점토 · 화장토 · 유약용점토 · 법랑용점토 · 제지용점토 · 벤토나이트로 구분. 광물로는 pyrophyllite · talc · montmorillonite · saponite · beidellite · hectorite · vermiculite · sericite · illite · 백운모 · 금운모전통원료
6A. 광물A03. 알루미나 원료A0301. 강옥alpha-Al₂O₃ · 루비 · 사파이어전통원료
7A. 광물A03. 알루미나 원료A0302. 보크사이트베마이트(boehmite) · 다이아스포어(diaspore) · 깁사이트(gibbsite) · 하이드라르길라이트(hydrargillite)의 혼합물전통원료
8A. 광물A03. 알루미나 원료A0303. 다이아스포어베마이트(boehmite) · 다이아스포어(diaspore)전통원료
9A. 광물A04. 석회 원료A0401. 석회석칼사이트(calcite) · 아라고나이트(aragonite) · 생석회 · 소석회 · 석회석전통원료
대분류중분류소분류세분류(주요품목)발전단계가치사슬
260E. 기계 및 기타산업용 부품E05. 내마모부품(세라믹재에한함)E0504. 기타 내마모 부품라이너 · 막자 · 막자사발 · 파쇄롤 · 마모성(분체 · 슬러리) 처리장치라이너 · 슈트라이너 · 성형가공형(압출 · 추출 · 선형프레스 · 판성형 등) 압연롤. 분체성형(프레스 · 압출 · 사출 · 스탬프 · 롤러 등)라이너 · 압출용 다이(Die) · 수도꼭지용 seal(수전용seal)첨단부품
261E. 기계 및 기타산업용 부품E06. 친환경 세라믹 부품E0601. 필터화학공업용 필터 · 반도체가스용 필터 · 하수처리용 필터 · 정수용 필터 · 수처리용 필터 · 탈질촉매용 필터 · 자동차배기용 세라믹필터 · 선박용필터 · 소각로용 필터 · IGCC용 필터 · 기체처리용 필터 등첨단부품
262E. 기계 및 기타산업용 부품E06. 친환경 세라믹 부품E0602. 촉매담체광촉매 · 촉매부착 히터 · 촉매연소체 · 바이오프로텍트 생산용 담체 · 바이오리액터용 담체 · 방사선동위원소용 담체 · 산소고정용 담체 · 담지체 · 기타용 촉매 및 촉매담체첨단부품
263E. 기계 및 기타산업용 부품E06. 친환경 세라믹 부품E0602. 촉매담체자동차용 촉매담체(배기관용)첨단부품
264E. 기계 및 기타산업용 부품E06. 친환경 세라믹 부품E0603. 기타흡착제(실리카겔 등) ·산업용탈취제첨단부품
265E. 기계 및 기타산업용 부품E07. 열적 세라믹 부품E0701. 내열세라믹 부품내화갑 · 내화판 · 로제 · 세라믹 롤러 · sagger(H-sagger · Box-sagger 등) · 산업용 열판 세라믹첨단부품
266E. 기계 및 기타산업용 부품E07. 열적 세라믹 부품E0702. 발열용 부품마루난방히터 · 프레임레스 히터용을 포함 · 반도체공정용 히터 · 점화히터 · 고데기용 히터 · 솔더용 히터 · 전기인두용 히터 · 전기로용 발열체(SiC · 몰리다이실리사이드) · 세라믹 후막 히터 · 커피머신용 히터첨단부품
267E. 기계 및 기타산업용 부품E07. 열적 세라믹 부품E0703. 금속제조용 부품제철제강 및 비철금속제조용 세라믹부품(롤러 · 다이(신선용 · 압출용 등) · 용강용 세라믹)첨단부품
268E. 기계 및 기타산업용 부품E08. 방탄 세라믹 부품E0801. 방탄용 부품개인방탄복용 세라믹플레이트 · 병력이송차량용 방탄판 · 전차용 방탄판 · 항공기용 방탄판첨단부품
269E. 기계 및 기타산업용 부품E08. 방탄 세라믹 부품E0802. 기타<NA>첨단부품