Introduction
Data and methodology
Data
Methodology
Factor | Definition | Usefulness |
---|---|---|
Annual sales | Amount of income from selling goods or providing services during 1 year | One of the representative indicators for the market size of industry |
Three-firm concentration ratio (CR3) | Total market share (%) of top three companies | Evidence for the degree of market concentration |
Herfindahl-Hirschman Index (HHI) | Sum of squared value of market share percentage | Evidence for the degree of market concentration |
Compound Annual Growth Rate (CAGR) of sales | Mean annual growth rate of sales over a specified period of time | Evidence for the growth potential of industry |
CR3 and HHI
Results and discussion
Investigation into the statistical data for all enterprises in the levels of sector and division of the KSIC
KSIC code | Sector of KSIC in all industries | (a) Number of companies | Ratio of (a) (%) | (b) Number of employees | Ratio of (b) (%) | (c) Annual sales (Million won) | Ratio of (c) (%) |
---|---|---|---|---|---|---|---|
All industries | 3,355,470 | 100.00 | 17,647,028 | 100.00 | 4,332,292,658 | 100.00 | |
A | Agriculture, forestry, and fishing | 2354 | 0.07 | 30,418 | 0.17 | 9,207,983 | 0.21 |
B | Mining and quarrying | 1770 | 0.05 | 16,377 | 0.09 | 3,650,007 | 0.08 |
C | Manufacturing | 326,813 | 9.74 | 3,417,698 | 19.37 | 1,464,336,545 | 33.80 |
D | Electricity, gas, steam, and water supply | 1499 | 0.04 | 66,267 | 0.38 | 120,556,744 | 2.78 |
E | Sewerage, waste management, materials recovery, and remediation activities | 5402 | 0.16 | 69,132 | 0.39 | 14,474,084 | 0.33 |
F | Construction | 96,833 | 2.89 | 1,180,659 | 6.69 | 271,063,929 | 6.26 |
G | Wholesale and retail trade | 876,654 | 26.13 | 2,617,891 | 14.83 | 819,828,179 | 18.92 |
H | Transportation | 347,179 | 10.35 | 992,546 | 5.62 | 147,571,423 | 3.41 |
I | Accommodation and food service activities | 634,500 | 18.91 | 1,766,290 | 10.01 | 77,682,506 | 1.79 |
J | Information and communications | 26,375 | 0.79 | 468,585 | 2.66 | 115,566,239 | 2.67 |
K | Financial and insurance activities | 39,353 | 1.17 | 706,859 | 4.01 | 744,138,697 | 17.18 |
L | Real estate activities and renting and leasing | 126,081 | 3.76 | 440,556 | 2.50 | 64,305,803 | 1.48 |
M | Professional, scientific, and technical activities | 70,601 | 2.10 | 750,393 | 4.25 | 117,677,853 | 2.72 |
N | Business facilities management and business support services | 35,910 | 1.07 | 788,674 | 4.47 | 36,393,804 | 0.84 |
O | Public administration and defense; compulsory social security | 11,929 | 0.36 | 663,673 | 3.76 | 97,290,425 | 2.25 |
P | Education | 165,964 | 4.95 | 1,420,892 | 8.05 | 84,001,584 | 1.94 |
Q | Human health and social work activities | 107,012 | 3.19 | 1,084,758 | 6.15 | 69,552,877 | 1.61 |
R | Arts, sports, and recreation related services | 102,948 | 3.07 | 322,881 | 1.83 | 34,228,991 | 0.79 |
S | Membership organizations, repair, and other personal services | 376,293 | 11.21 | 842,479 | 4.77 | 40,764,985 | 0.94 |
T | Activities of households as employers; undifferentiated goods- and services- producing activities of households for own use | N/A | N/A | N/A | N/A | N/A | N/A |
U | Activities of extraterritorial organizations and bodies | N/A | N/A | N/A | N/A | N/A | N/A |
KSIC code | Division in the manufacturing sector of KSIC | Annual sales (Million won) | Ratio (%) |
---|---|---|---|
C | Manufacturing | 1,464,336,545 | 100.00 |
10 | Manufacture of food products | 66,303,956 | 4.53 |
11 | Manufacture of beverages | 8,047,923 | 0.55 |
12 | Manufacture of tobacco products | 3,100,366 | 0.21 |
13 | Manufacture of textiles, except apparel | 26,372,142 | 1.80 |
14 | Manufacture of wearing apparel, clothing accessories, and fur articles | 23,015,703 | 1.57 |
15 | Tanning and dressing of leather, manufacture of luggage and footwear | 5,958,998 | 0.41 |
16 | Manufacture of wood and of products of wood and cork; except furniture | 6,603,706 | 0.45 |
17 | Manufacture of pulp, paper and paper products | 22,855,447 | 1.56 |
18 | Printing and reproduction of recorded media | 7,914,757 | 0.54 |
19 | Manufacture of coke, hard-coal and lignite fuel briquettes, and refined petroleum products | 113,218,854 | 7.73 |
20 | Manufacture of chemicals and chemical products except pharmaceuticals and medicinal chemicals | 124,063,180 | 8.47 |
21 | Manufacture of pharmaceuticals, medicinal chemicals, and botanical products | 14,210,794 | 0.97 |
22 | Manufacture of rubber and plastic products | 60,710,165 | 4.15 |
23 | Manufacture of other non-metallic mineral products | 37,852,453 | 2.58 |
24 | Manufacture of basic metal products | 148,078,592 | 10.11 |
25 | Manufacture of fabricated metal products, except machinery and furniture | 82,730,945 | 5.65 |
26 | Manufacture of electronic components, computer, radio, television, and communication equipment and apparatuses | 263,295,000 | 17.98 |
27 | Manufacture of medical, precision, optical instruments, and watches and clocks | 18,242,154 | 1.25 |
28 | Manufacture of electrical equipment | 70,066,678 | 4.78 |
29 | Manufacture of other machinery and equipment | 107,261,402 | 7.32 |
30 | Manufacture of motor vehicles, trailers, and semitrailers | 152,108,349 | 10.39 |
31 | Manufacture of other transport equipment | 83,082,252 | 5.67 |
32 | Manufacture of furniture | 12,359,000 | 0.84 |
33 | Other manufacturing | 6,883,729 | 0.47 |
Research for the selected subclasses of manufacturing sector
KSIC code | Subclass in the manufacturing sector of KSIC | Annual sales (Million won) | Proportion of SMEs (%) |
---|---|---|---|
24121 | Manufacture of hot rolled, drawn, and extruded iron or steel products | 6,425,208 | 23 |
24132 | Manufacture of pipes and tubes of non-cast iron or steel | 13,902,211 | 22 |
24191 | Manufacture of guilt, coloration, surface processing steel materials | 2,162,861 | 24 |
24211 | Manufacture of smelting, refining, and alloys of copper | 8,945,571 | 6 |
24221 | Manufacture of rolled, drawn, and folded products of copper | 6,033,576 | 26 |
24222 | Manufacture of rolled, drawn, and folded products of aluminum | 7,151,018 | 34 |
26110 | Manufacture of electronic integrated circuits | 6,346,772 | 27 |
26120 | Manufacture of diodes, transistors, and similar semi-conductor devices | 24,335,270 | 13 |
26211 | Manufacture of liquid crystal flat display boards | 51,354,130 | 4 |
26221 | Manufacture of printed circuit boards | 6,579,265 | 44 |
26422 | Manufacture of mobile phone | 148,261,264 | 0.4 |
26511 | Manufacture of television | 2,972,917 | 21 |
30121 | Manufacture of passenger motor vehicles | 80,394,434 | 0.01 |
30310 | Manufacture of parts and accessories for motor engines | 9,379,206 | 32 |
30320 | Manufacture of parts and accessories for motor vehicle body | 9,071,525 | 59 |
30391 | Manufacture of power transmission for motor vehicles | 6,849,358 | 31 |
30392 | Manufacture of electrical equipment for motor vehicles | 1,446,523 | 50 |
Analysis of the market concentration for the selected subclasses
KSIC code | Subclass in the manufacturing sector of KSIC | CR3 (%) | HHI | ||||
---|---|---|---|---|---|---|---|
2010 | 2011 | 2012 | 2010 | 2011 | 2012 | ||
24121 | Manufacture of hot rolled, drawn, and extruded iron or steel products | 35 | 35 | 37 | 770 | 786 | 836 |
24132 | Manufacture of pipes and tubes of non-cast iron or steel | 59 | 57 | 57 | 2326 | 2210 | 2148 |
24191 | Manufacture of guilt, coloration, surface processing steel materials | 75 | 72 | 72 | 2833 | 2587 | 2467 |
24221 | Manufacture of rolled, drawn, and folded products of copper | 58 | 56 | 57 | 1809 | 1686 | 1785 |
24222 | Manufacture of rolled, drawn, and folded products of aluminum | 47 | 48 | 47 | 1254 | 1309 | 1214 |
26110 | Manufacture of electronic integrated circuits | 39 | 39 | 40 | 1020 | 1069 | 1056 |
26221 | Manufacture of printed circuit boards | 22 | 22 | 24 | 944 | 936 | 925 |
26511 | Manufacture of television | 89 | 78 | 94 | 5909 | 3866 | 7459 |
30310 | Manufacture of parts and accessories for motor engines | 29 | 30 | 31 | 820 | 797 | 784 |
30320 | Manufacture of parts and accessories for motor vehicle body | 19 | 19 | 20 | 677 | 643 | 644 |
30391 | Manufacture of power transmission for motor vehicles | 44 | 46 | 48 | 1253 | 1455 | 1621 |
30392 | Manufacture of electrical equipment for motor vehicles | 51 | 53 | 50 | 1163 | 1239 | 1226 |
Study for tendency and CAGR of the annual sales from 2010 to 2012
KSIC code | Subclass in the manufacturing sector of KSIC | Annual sales (Million won) | CAGR (%) | ||
---|---|---|---|---|---|
2010 | 2011 | 2012 | |||
24121 | Manufacture of hot rolled, drawn, and extruded iron or steel products | 6,425,208 | 6,988,439 | 6,555,231 | 1.01 |
24222 | Manufacture of rolled, drawn, and folded products of aluminum | 7,151,018 | 7,554,277 | 7,142,339 | -0.06 |
26110 | Manufacture of electronic integrated circuits | 6,346,772 | 6,587,213 | 6,424,311 | 0.61 |
26221 | Manufacture of printed circuit boards | 6,579,265 | 7,480,920 | 8,684,789 | 14.89 |
30310 | Manufacture of parts and accessories for motor engines | 9,379,206 | 11,077,627 | 11,175,734 | 9.16 |
30320 | Manufacture of parts and accessories for motor vehicle body | 9,071,525 | 10,709,960 | 10,811,588 | 9.17 |
30391 | Manufacture of power transmission for motor vehicles | 6,849,358 | 8,516,331 | 8,426,627 | 10.92 |
30392 | Manufacture of electrical equipment for motor vehicles | 1,446,523 | 1,805,942 | 1,952,468 | 16.18 |