SURVEY QUESTIONAIRE AND SCREENING CRITERIA For Water Treatment Chemicals includes Coagulant, Anti-scalant, De-chlorinator and Biocide for Deminaralised Water Unit

Nghi Son Refinery & Petrochemical Limited Liability Company (NSRP) is planning for procurement of Water Treatment Chemicals to select suitable supplier for supply the goods.

If your company is interested in those procurement packages, please fill in and the complete questionnaire below then send email to hieu.nd@nsrp.com.vn “Response for Questionnaire – Supply of Water Treatment Chemicals” by 13-August-2027 at the latest.

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

QUESTION 1: Does your company have the business licenses and/or permits authorized letter (in case of Bidder is not Manufacturer) in providing Water Treatment chemical to protect Reverse Osmosis (RO) membrane includes Coagulant, Anti-scalant, De-chlorinator and Biocide for Deminaralised Water Unit?

1. Yes
2. No

If Yes, please provide the notarized copy of these documents

QUESTION 2: Does your company/Manufacturer have experience in providing Water Treatment chemical to protect Reverse Osmosis (RO) membrane for Demineralized Water Unit

If yes, please provide us the evidence.

QUESTION 3: Please provide information of your products as Table 1:

1. Product information
2. Technical Data Sheet (TDS)
3. Safety Data Sheet (MSDS)
4. Provide one sample of COA (Certificate of Analysis) of each chemical

QUESTION 4: Is your Company/Manufacturer ISO 9001 Series certified or ISO 14001 certificate?

1. Yes
2. No

If yes, please provide copy of ISO certification

QUESTION 5: Does your company provide technical support in case of issues related to your chemicals in our system

1. Yes
2. No

If yes, please provide us the evidence.

QUESTION 6: Does your company can delivery Chemical to NSRP (lead time) within 02 months from purchase order date?

1. Yes
2. No (Please clarify how many days)

TABLE 1