Tariff announcement NSRQ 14413

Industrial Sand commodities covered in Public Tariff NSRQ 14413 will be adjusted to reflect current market conditions effective September 1, 2026. As such:

• Effective September 1, 2026, the updated NSRQ 14413 rates will be in effect.

• These rates will be available for viewing via AccessNS by August 11, 2026

• Current Users – Log in – use future rates (do not change the date) to find modified rate structure.

• New Users – Registration – Please reference any member of the Construction Team as a sponsor.

If you have any questions or concerns, please do not hesitate to contact us.

We thank you for your business.

Sincerely,

Vicky Nock – NS, Director Marketing

Victoria.Nock@nscorp.com

Kristian Staum – NS, Director Sales

Kristian.Staum@nscorp.com