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Lists
Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.09%
1,107.19
-1.04
-0.09%
—1,108.231,109.651,111.131,105.94——
SIXC
Communications
SIXC
Communications
SIXC
-0.27%
603.99
-1.64
-0.27%
—605.63605.63605.63602.96——
SIXE
Energy
SIXE
Energy
SIXE
-0.83%
1,199.92
-10.03
-0.83%
—1,209.951,210.981,211.681,199.84——
SIXI
Industrials
SIXI
Industrials
SIXI
-1.03%
1,740.11
-18.12
-1.03%
—1,758.231,759.031,760.641,739.69——
SIXM
Financials
SIXM
Financials
SIXM
-0.95%
628.91
-6.03
-0.95%
—634.94632.49632.49628.32——
SIXR
Staples
SIXR
Staples
SIXR
+0.41%
855.89
+3.52
+0.41%
—852.37850.81856.03849.13——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
-1.04%
216.57
-2.28
-1.04%
—218.85218.85218.85215.61——
SIXT
Technology
SIXT
Technology
SIXT
+0.36%
3,541.19
+12.70
+0.36%
—3,528.493,565.203,568.633,537.31——
SIXU
Utilities
SIXU
Utilities
SIXU
-1.47%
901.37
-13.45
-1.47%
—914.82910.36910.36898.72——
SIXV
Health care
SIXV
Health care
SIXV
+0.29%
1,476.24
+3.97
+0.29%
—1,472.271,470.891,476.961,466.47——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.55%
2,377.76
-13.11
-0.55%
—2,390.612,387.312,387.312,374.15——
3030:TPE
Test Research Inc
NT$414.00
+1.47%
(+6.00) 1D
May 13, 1:30:24 PM GMT+8  ·   TWD
All symbols
SymbolPriceChange% Change
Generating top insights for 3030...
Open
NT$399.00
High
NT$416.00
Low
NT$395.00
Mkt. cap
97.79B
Avg. vol.
7.43M
Volume
1.41M
P/E ratio
39.50
52-wk high
NT$435.50
52-wk low
NT$109.50
EPS
NT$10.48
Shares outstanding
236.22M
No. of employees
790
News stories
From sources across the web
About Test Research Inc
CEOJason Chen
Employees790
Founded1989
Headquarters-
SectorComputer hardware
Websitetri.com.tw
Previous reportsAll values in TWD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in TWD
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Revenue
2.38B
2.07B
2.08B
2.44B
Cost of goods sold
989.57M
895.17M
819.34M
969.86M
Cost of revenue
989.57M
895.17M
819.34M
969.86M
Research and development expenses
141.11M
171.22M
186.29M
180.85M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
302.19M
333.48M
361.33M
364.81M
Operating expense
445.23M
505.66M
550.73M
539.88M
Total operating expenses
1.43B
1.40B
1.37B
1.51B
Operating income
943.04M
666.85M
711.33M
931.67M
Other non operating income
1.85M
8.27M
9.01M
82.63M
EBT including unusual items
643.19M
796.48M
840.90M
1.01B
EBT excluding unusual items
631.22M
785.55M
841.18M
1.01B
Income tax expense
121.72M
103.25M
154.72M
187.01M
Effective tax rate
18.92%
12.96%
18.40%
18.45%
Other operating expenses
-
-
-
-
Net income
521.46M
693.23M
686.18M
826.46M
Net profit margin
21.93%
33.53%
32.97%
33.85%
Earnings per share
-
-
-
-
Interest and investment income
7.92M
450.00K
1.81M
4.39M
Interest expense
-712.00K
-505.00K
-548.00K
-421.00K
Net interest expenses
7.20M
-55.00K
1.26M
3.97M
Depreciation and amortization charges
-
-
-
-
EBITDA
984.25M
706.24M
754.16M
982.90M
Gain or loss from assets sale
-11.97M
-10.93M
282.00K
-492.00K
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