Notice of sale plan for Sale of 2475 MT of Polypropylene

Date: 14^th September 2026

NOTICE OF SALE PLAN

FOR SALE OF 2475 MT OF POLYPROPYLENE

Ref. No.: HCO/RFP/2026/0033

Nghi Son Refinery and Petrochemical Limited Liability Company (NSRP) is preparing for spot sale of Polypropylene with following details:

• Product : POLYPROPYLENE (NSY104G/ Raffia 4.5)
• Maximum Quantity : 2475 MT (+/-20% at NSRP’s option)
• Delivery date : 22^nd – 25^th September 2026

If your company is interested in purchasing Polypropylene from NSRP, please contact us via email with attention to Mr. Nguyen Anh Tuan, email: tuan.na2@nsrp.com.vn, copy to dean.murphy@nsrp.com.vn and sam.ht@nsrp.com.vn to obtain a full set of Invitation for Proposal Documents (IFPDs).

You are requested to attach the detailed company profile and a notarized copy of the business/enterprise registration certificate to your email to obtain the IFPDs.

Please submit a sealed envelope containing your proposal to the following address no later than 10:00 AM (Vietnam Time) on 17^th September, 2026 (Proposal Closing Time):

Nghi Son Refinery and Petrochemical LLC

Attn: Mr. Nguyen Anh Tuan, Commercial Dept.

Nghi Son Economic Zone, Hai Binh Ward, Thanh Hoa Province, Vietnam.

The sealed envelope containing the Proposal which is fully signed and sealed shall be clearly marked with the following:

CANDIDATE’S NAME

PROPOSAL FOR SPOT PURCHASE OF POLYPROPYLENE

DO NOT OPEN BEFORE 10:00 (VIETNAM TIME) ON 17^TH SEPTEMBER 2026

Proposals submitted after the Proposal Closing Time shall not be considered.

For the avoidance of doubt, this Notice does not constitute any contractual offer, binding promise or guarantee of business by NSRP.