Finding better ways to provide the materials the world needs
Our business
We operate in 35 countries where our 57,000 employees are working to find better ways to provide the materials the world needs
Our purpose in action
Continuous improvement and innovation are part of our DNA
Innovation
The need for innovation is greater than ever
We supply the metals and minerals used to help the world grow and decarbonise
Iron Ore
The primary raw material used to make steel, which is strong, long-lasting and cost-efficient
Lithium
The lightest of all metals, it is a key element needed for low-carbon technologies
Copper
Tough but malleable, corrosion-resistant and recyclable, and an excellent conductor of heat and transmitter of electricity
Bringing to market materials critical to urbanisation and the transition to a low-carbon economy
Oyu Tolgoi
One of the most modern, safe and sustainable operations in the world
Rincon Project
A long-life, low-cost and low-carbon lithium source
Simandou Project
The world’s largest untapped high-grade iron ore deposit
Providing materials the world needs in a responsible way
Climate Change
We’re targeting net zero emissions by 2050
Nature solutions
Our nature-based solutions projects complement the work we're doing to reduce our Scope 1 and 2 emissions
Decarbonisation progress update
We have a clear plan on decarbonisation - find out more about our progress in 2024
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Investor seminars
Our Investor seminar will be held in London on 4 December, and our Decarbonisation update on 5 December
Get the latest news, stories and updates
Things you can't live without
Our podcast discussing what needs to happen to create a sustainable future for the everyday items we have come to rely on
The 'f' word of innovation
How unlocking innovation requires a change of mindset
Reducing titanium oxide's carbon footprint
Our BlueSmelting technology could drastically reduce carbon emissions during ore processing
Discover more about life at Rio Tinto
Graduates and students
If you want to drive real change, we have just the place to do it
Empowering families with flexibility
Supporting new parents of any gender with equal access to parental leave
Available jobs
Join our team
Tony is part of RioExcel, a program which focuses on building and sharing technical expertise among participants, recognised as RioExperts and leaders in their field.
I have a passion for learning and finding new ways to do things. I grew up in mainland China where I studied computer science. After completing my bachelor’s degree, I moved to France and earned a master’s and Doctor of Philosophy (PhD) in the same field. I arrived in Canada a few years later, where I studied as a postdoctoral research fellow and subsequently started my professional journey.
What drew me to Rio Tinto was its commitment to environmental sustainability, prioritisation of safety and well-being, and focus on development. The culture of collaboration is something that resonates with me as well. Working in a global company with colleagues from all over the world has provided a learning environment where I can thrive.
As a Senior Data Scientist and Technical Lead, my role involves developing and implementing AI and advanced analytics solutions. What I find most exciting about my role is delivering cutting-edge analytics solutions. These solutions are designed to help our teams operate safely and efficiently as we work towards being the best operator.
Being at the forefront of innovation and seeing the tangible impact of my work is truly rewarding. One of my proudest achievements is leading the development of a Generative Pre-Trained Transformer (GPT) like knowledge agent for the Annual Planning Review workshop. We leveraged cutting-edge technology such as Generative AI and Large Language Models (LLMs) and collaborated across different teams to ensure timely delivery in only 3 weeks. This is thanks to the technical advancements the team made in the previous months. The project’s success also reinforced the senior leadership team’s decision to incorporate AI into their business strategies. There is nothing more tangible than that.
I’m also proud of being named a RioExpert in the RioExcel program. This recognition extends beyond technical proficiency. It’s an acknowledgment of the wide array of skills and knowledge I've cultivated over the years. It not only highlights my technical capabilities but also underscores my adaptability and continuous growth in an ever-evolving industry.
As a RioExpert, I have the opportunity to act as an ambassador for AI and data analytics, promoting innovation across a wider community. The program offers regular meetups and training to connect with other experts from various fields, build connections, and continuously upskill myself. These opportunities for growth and development are invaluable. For me, the recognition as a RioExpert is a great honour and source of pride.
Outside of my role, I am a member of the Rio Analytics Committee and actively involved in organising events to promote technical excellence. My goal is to leverage my expertise to lead innovation in AI and data science for safer and more productive operations. I hope to be a role model for collaborative behaviour, knowledge transfer, and continuous personal growth. By fostering closer collaboration across the company, I’m confident we can unlock even greater future opportunities.
How we process personal data provided or obtained through this website.
With the exception of the use of cookies, Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site. A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of our Privacy Policy), and also applicable data privacy laws.
With the exception of the use of cookies (explained below), Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
Part 1 of this Privacy Policy contains the Rio Tinto Data Privacy Standard, which provides an overview of Rio Tinto’s approach to personal data processing. There is additional information in the appendices to the Data Privacy Standard, including information about disclosures, trans-border data transfers, the exercise of data subject rights and how to make complaints or obtain further information relating to Rio Tinto’s processing of your personal data.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us at digital.comms@riotinto.com).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site.
A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of this Privacy Policy), and also applicable data privacy laws.
These Cookies are used to provide a better user experience on the site, such as by measuring interactions with particular content or remembering your settings such as language or video playback preferences.
These Cookies allow us to analyse site usage in order to evaluate and improve its performance. They help us know how often you come to our site and when, how long you stay and any performance issues you experience whilst you are on our site.
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