Jiangsu Huatong Kinetics Co. Ltd., a subsidiary of Singapore Technologies Engineering Ltd., is a company headquartered in Zhenjiang, China. The firm manufactures and supplies road paving machineries. Singapore Commuter Pte Ltd. acquired Jiangsu Huatong Kinetics Co. Ltd. from First Tractor Co., Ltd. on March 26, 2009 for $11.40 million.

Xuzhou Xugong Road Construction Machinery Co., Ltd. (doing business as Xugong Road Construction Machinery Co. Ltd.), part of XCMG Construction Machinery Co., Ltd., is a Chinese company located in Xuzhou that manufactures and distributes construction machineries. On March 17, 2011 XCMG Construction Machinery Co., Ltd. acquired Xuzhou Xugong Road Construction Machinery Co., Ltd. from Xuzhou Construction Machinery Group Co., Ltd. for $47.37 million.

Jiangsu Tiannuo Road Material Co., Ltd., established on 2010-07-27, Business scope includes licensed projects:Warehousing services for customs-supervised goods(Free of Hazardous Chemicals,dangerous goods);Highway Management and Maintenance(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Manufacture of non-metallic mineral products;Sales of non-metallic minerals and products;Manufacture of new building materials(Free of Hazardous Chemicals);Sales of building waterproof membrane products;Manufacture of building waterproofing membrane products;General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval);Import and export;Machinery and Equipment Leasing;Mechanical equipment research and development;Machinery sales;General machinery and equipment installation services;Technical extension services;Technology promotion and application services;Technology Import and Export;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information Technology Consulting Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CCCC Road and Bridge Construction Co., Ltd., established on 2012-02-23, Business scope includes construction project management;Engineering survey and design;Contracting and company strength,scale,Foreign engineering projects that are compatible with performance,Dispatch labor personnel required for the implementation of the above-mentioned overseas projects;Construction General Contracting;Professional contractors;urban landscaping;to develop,Sales of machinery and equipment,computer software;Equipment Leasing;Investment;investment management;asset Management;technology development,technical consulting,Technical Services,technology transfer;Economic Information Consulting;road management,conservation;Import and export;Agent import and export;Technology Import and Export;water pollution control;Office space for rent(Shall not be used as premises for tangible market operations).("1,Not approved by relevant departments,No public solicitation of funds;2,Trading activities of securities products and financial derivatives shall not be carried out publicly;3,no loan;4,Guarantees shall not be provided to other enterprises other than the invested enterprises;5,Shall not promise to investors that the investment principal will not be lost or promise minimum returns";Market entities independently choose business projects in accordance with the law,Carry out business activities;After receiving this license,Should go to the Housing and Urban-Rural Development Committee to obtain an administrative license.Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Research Institute of Highway Ministry of Transport is a company headquartered in China ultimately controlled by the Government of China that provides road, bridge and traffic engineering services.

Chongqingshi Zhixiang Paving Technology Engineering Co. Ltd. is a Chinese private company that provides engineering services.

Shanxi Jiaoke Highway Survey and Design Institute Co., Ltd., established on 1998-08-14, The business scope includes various roads in the transportation and highway industry,the bridge,Investigation of tunnel and ancillary works,design;construction project:Comprehensive survey of various construction projects;road industry,Municipal industry,Construction Industry Design and Engineering Consulting.Consultation on large-scale bridge construction supervision on high-grade highways;the highway,the bridge,Technology Development and Technology Promotion of Tunnel;Government Procurement Agent;Bidding agency:Engineering construction and equipment,Bidding agency for material procurement.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Railway 19th Bureau Group Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that engages in railway track laying and bridge construction.

Jiangsu Middle Road Engineering Technology Research Institute Co., Ltd., established on 2014-03-17, Business scope includes road,Research and development of bridge and tunnel engineering technology,design,Test detection,technical consulting,Technical Services,Technology Promotion;Research and development of engineering materials and equipment,Sales;Engineering Management Services;computer system integration;software development;Instrument R&D,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yancheng Oulova Fiber Technology Co., Ltd., established on 2007-08-07, Business scope includes research and development of engineering fiber application technology,application,to promote;Engineering Fiber,wood fiber manufacturing,Sales;Landscaping engineering design,construction;Other new chemical fibers,building materials(except gravel),Geotextile,asphalt,General Machinery,Chemical Products(Excluding hazardous chemicals),Cotton Textile Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Dezhou Degong Machinery Co. Ltd., a subsidiary of Province of Shandong, is a company headquartered in Jinan, China, that manufactures loaders and road construction and maintenance machinery & spare parts. The firm was founded in 2002. Cheng Ye Ying is currently the CEO of the company.

Beijing Municipal Road and Bridge Zhengda Road Technology Co., Ltd., established on 2009-09-21, Business scope includes technology development,Technology Promotion,Technical testing,Technical Services,technology transfer,technical consulting,Technical Training;Rental machinery and equipment;sale of building materials(Does not operate in a physical store).(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

China Seventeen Metallurgical Group Co., Ltd., established on 2006-09-30, The business scope includes construction general contracting special grade;Construction Industry Design Class A;Highway construction general contracting special grade;Highway Industry Design Class A;Metallurgical engineering construction general contracting special grade;Metallurgical industry design class A;Municipal public works,Mechanical and Electrical Engineering,Power Engineering,Petrochemical Engineering,General Contracting of Mine Engineering Construction;steel structure,Electronics and Intelligence,the bridge,tunnel,road surface,Highway embankment,Highway Traffic Engineering(road safety facilities),ready-mixed concrete,Building decoration,building curtain wall,Foundation engineering professional contracting.boiler installation,transform,repair;Pressure piping installation;Lifting machinery installation,repair;Passenger ropeway installation,repair.Equipment,electric,pipeline,Large and medium-sized maintenance of industrial furnaces and kilns.Foreign contracted projects,General contracting of complete sets of foreign aid projects,Self-operation and agency of various commodities and technology import and export business(Commodities and technologies that the state restricts enterprises to operate or prohibits import and export of);real estate development;Engineering Investigation,engineering survey,technology development,Test,project costs,Engineering management consulting and skills training;labor service;The following business scope is limited to the operation of subordinate branches:Use of explosives;Construction machinery and equipment,Construction turnover materials,warehouse,Stock yard lease;Agency transportation and loading and unloading,General cargo,storage;Purchasing, supplying and selling building materials,wood,steel,coal,Metallurgical charge(Except for special regulations of the state);Production,Sales,InstallPVCPlastic doors and windows,Color profiled plate,Light steel aluminum alloy doors and windows,metal components;Manufacture of electrical control equipment and manufacture of cable trays,electrical instrument,part,Small mechanical and electrical products,metal processing,Electric control equipment installation;Manufacture of superhard materials and products and auxiliary materials,Processing stone.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Municipal Road and Bridge Building Materials Group Co., Ltd., established on 2003-07-11, The scope of business includes the manufacture of construction materials;sale of building materials;Professional contractors;Labor subcontracting;Sales,repair,Install mechanical and electrical equipment and accessories;technology development,technical consulting,Technical Services.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Zhenjiang Allen Machinery Co., Ltd., established on 2010-12-27, The business scope includes new machinery and equipment,Mechatronics Products,Non-standard special machinery and equipment,Design of environmental protection equipment and new energy equipment and accessories,Production,Sales and Repair Service;Mechanical technical service and technical consultation;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export);road general cargo transportation(except dangerous goods).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CCCC First Public Bureau Group Co., Ltd., established on 1987-01-07, Business scope includes highway,the bridge,tunnel,Municipal,Housing construction,Traffic Engineering,railway,Airport,Stations,Construction of yards and docks;EPC;Engineering Design and Consulting;Engineering Project Management;technology R & D;Comprehensive Grade A engineering test and detection of highway engineering(Limited to branch operations);Import and export,Technology Import and Export,Agent import and export;Office space for rent;lease commercial premises;Warehousing Services.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Suzhou Sanchuang Pavement Engineering Co., Ltd., established on 2000-12-12, Business scope includes highway engineering,Municipal engineering design,Construction and Maintenance;asphalt,Asphalt concrete processing and sales;Machinery and Equipment Leasing;Sales:building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Wanlitong Construction Engineering Co., Ltd., established on 2000-12-29, Business scope includes licensed projects:Construction Engineering Construction;Construction engineering design;Construction Project Supervision;Highway Engineering Supervision;Water production and supply;Residential interior decoration.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Foreign contracted projects;Engineering Management Services;Professional Design Services;Municipal facilities management;Landscaping engineering construction;Metal doors and windows engineering construction;building cleaning service;Professional cleaning,to clean,Disinfection service;Urban Greening Management;Planning and Design Management;water pollution control;Construction machinery and equipment rental;Machinery and Equipment Leasing;Sales of building materials;Sales of building decoration materials.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Chongqing Jiaotong Institute Herui Engineering Testing Technology Co., Ltd., established on 2011-06-17, Business scope includes general items:Construction quality inspection and consultation(Practicing with relevant qualification certificates);engage in construction related business(Practicing with relevant qualification certificates);Testing equipment rental;Research and development of building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Anhui Dingyu Construction Engineering Co., Ltd., established on 2017-04-20, The scope of business includes housing construction projects,Earthwork,Municipal Engineering,Landscaping project,Bridge Tunnel Engineering,road works,Subgrade Pavement Engineering,curtain wall,Water Resources and Hydropower Engineering,Fire Engineering,Ancient Architecture,Indoor and outdoor decoration engineering construction;Building materials sales;Earthwork transportation;real estate development;River management,dredging;Hydropower station construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)