Tus-Sound Environmental Resources Co., Ltd. specializes in environmental services. The group's activity is organized primarily around three areas: - collection, processing and recycling of solid waste; - processing of waste water. The group also develops a drinkable water distribution activity; - construction and concession management of waste and waste water processing facilities. All sales are earned in China.

Employees

39,906

Sector

Environmental Services & Equipment

Calendar

Earnings release - Q2 2026

More about the company

Quotes

Date	Price	Change	Volume
26-07-15	CN¥1.770	-2.75%	15,405,620
26-07-14	CN¥1.820	+1.68%	13,414,110
26-07-13	CN¥1.790	-4.79%	16,948,382
26-07-10	CN¥1.880	-0.53%	20,699,016
26-07-09	CN¥1.890	-2.07%	17,949,230

End-of-day quote Shenzhen S.E.

More quotes

Income Statement and Estimates

More financial data

End-of-day quote Shenzhen S.E. Other stock markets 2026-07-15			5-day change	1st Jan Change
1.770 ^CNY	-2.75%		-6.84%	-20.27%

05-26	Tus Environmental Loses Controlling Stake in Subsidiary via Judicial Auction	MT
04-28	TUS Environmental Science and Technology Development Co., Ltd. Auditor Raises 'Going Concern' Doubt	CI

Market Cap	2.52B 373M 325M 300M 275M 523M 35.93B 533M 3.57B 1.4B 17.53B 1.4B 1.37B 60.52B	P/E 2024	-0.9x	P/E 2025	-0.99x
Enterprise Value	10.18B 1.51B 1.31B 1.21B 1.11B 2.11B 145B 2.15B 14.42B 5.66B 70.74B 5.65B 5.53B 244B	EV / Sales 2024	2.02x	EV / Sales 2025	2.33x
Free-Float	78.85%	Yield 2024 *	-	Yield 2025	-

05-26	Tus Environmental Loses Controlling Stake in Subsidiary via Judicial Auction	MT
04-28	TUS Environmental Science and Technology Development Co., Ltd. Auditor Raises 'Going Concern' Doubt	CI
04-28	Tus Environmental Science and Technology Development's share trade to halt on April 29	RE
04-28	TUS Environmental Science and Technology Development Co., Ltd. Reports Earnings Results for the First Quarter Ended March 31, 2026	CI
04-28	TUS Environmental Science and Technology Development Co., Ltd. Reports Earnings Results for the Full Year Ended December 31, 2025	CI
01-29	Tus Environmental Science and Technology sees 2025 net loss 2.8-3.5 billion yuan	RE
12-03	Tus Environmental Science and Technology Replaces CFO	MT
11-06	Tus Environmentl Defers Note Interest Payment	MT
25-10-30	TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD. Reports Earnings Results for the Nine Months Ended September 30, 2025	CI
25-10-21	Tus Environmental Science & Technology Unit Gets Fined for Wastewater Violations	MT
25-09-05	Tus Environmental Science & Technology Development's Unit Penalized Over Safety Issues	MT
25-08-29	TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD. Reports Earnings Results for the Half Year Ended June 30, 2025	CI
25-07-15	Guangzhou Qizheng Enterprise Management Partnership Enterprise (Limited Partnership) acquired 5.81% stake in TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD. from Zhuhai TUS Investment Co., Ltd. for approximately CNY 120 million.	CI

1 day	-2.75%
1 week	-6.84%
Current month	-7.33%
1 month	-16.11%
3 months	-13.66%
6 months	-21.68%
Current year	-20.27%

TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD. Stock

Stocks

000826

CNE000000BX6

Environmental Services & Equipment

Valuation: TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD.

Chart: TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD.

Latest news : TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD.

Quotes and Performance

Course Extremes

Managers and Directors: TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., LTD.

Latest insider transactions

Other Environmental Services & Equipment

Financials

Company Profile

Quotes

Income Statement and Estimates

1 week	1.76	1.95
1 month	1.72	2.23
Current year	1.72	3.05
1 year	1.72	3.05
3 years	1.35	5.33
5 years	1.35	5.49
10 years	1.35	28.54

Manager	Title	Age	Since
Wang Chao CEO	Chief Executive Officer	-	-
Lan Tao Song CEO	Chief Executive Officer	61	2023-07-30
Chang Chang DFI	Director of Finance/CFO	42	2023-07-11

Director	Title	Age	Since
Ying Hu BRD	Director/Board Member	46	2014-04-22
Xiao Ji Dai BRD	Director/Board Member	50	2019-05-27
Zhi Bo Hu BRD	Director/Board Member	45	2023-03-22

Date	Insider	Type	Main position	Quantity	% Market Cap.
20-03-19	Shu Yi Li	Buy	Investor Relations Manager	1,000	0.0001%
20-03-04	Shu Yi Li	Sell	Investor Relations Manager	1,000	0.0001%
20-03-01	Shu Yi Li	Buy	Investor Relations Manager	1,000	0.0001%

	2024	2025
Net sales	5.24B 776M 676M 623M 572M 1.09B 74.69B 1.11B 7.43B 2.91B 36.45B 2.91B 2.85B 126B	4.65B 689M 599M 553M 507M 965M 66.27B 983M 6.59B 2.59B 32.34B 2.59B 2.53B 112B
Net income	-3.06B -452M -394M -363M -333M -634M -43.54B -646M -4.33B -1.7B -21.25B -1.7B -1.66B -73.35B	-3.03B -448M -390M -360M -330M -627M -43.1B -639M -4.29B -1.68B -21.03B -1.68B -1.64B -72.6B
Net Debt	7.75B 1.15B 998M 921M 845M 1.61B 110B 1.64B 10.98B 4.31B 53.87B 4.31B 4.21B 186B	7.65B 1.13B 986M 909M 835M 1.59B 109B 1.62B 10.84B 4.25B 53.2B 4.25B 4.16B 184B

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.	-2.75%	-6.84%	-13.66%	-38.11%	383M
WASTE MANAGEMENT, INC.	-0.63%	-1.86%	+1.53%	+38.11%	94.08B
REPUBLIC SERVICES, INC.	-1.22%	-2.30%	-10.99%	+44.91%	67.7B
VERALTO CORPORATION	-0.98%	-2.26%	-10.96%	-	22.57B
CLEAN HARBORS, INC.	-0.59%	+1.83%	+31.03%	+83.56%	16.13B
TETRA TECH, INC.	+0.71%	+1.29%	-15.87%	-8.18%	8.07B
FOMENTO DE CONSTRUCCIONES Y CONTRATAS, S.A.	+0.33%	-6.01%	+7.02%	+3.04%	6.58B
KURITA WATER INDUSTRIES LTD.	+2.26%	+3.70%	+64.92%	+70.19%	6.09B
INFORE ENVIRONMENT TECHNOLOGY GROUP CO., LTD.	-2.18%	-16.27%	+28.25%	+55.98%	3.97B
FUJIAN LONGKING CO., LTD.	+3.05%	+5.62%	+42.26%	-11.19%	3.06B
Average	-0.20%	-1.89%	+12.35%	+26.48%	22.86B
Weighted average by Cap.	-0.67%	-1.07%	+0.88%	+41.39%