SURVEY QUESTIONAIRE AND SCREENING CRITERIA TO FORM LONGLIST BIDDER FOR PURCHASING OF INERT CERAMIC BALL (ICB)

Nghi Son Refinery & Petrochemical Limited Liability Company (NSRP) is planning for procurement of Inert ceramic ball to select suitable suppliers for supplying the goods.

If your company is interested in this procurement package, please fill in and the complete questionnaire below then send email to ha.th1@nsrp.com.vn “Response for Questionnaire “Supply of Inert Ceramic Ball.” by 20^th November 2025 at the latest. For the avoidance of doubt, this notice does not constitute any contractual offer, binding promise or guarantee of business by NSRP.

Please answer the questions below:

QUESTION 1: Does your company have the business licenses and/or permits authorized letter (in case of Bidder is not Manufacturer) for providing inert ceramic ball (ICB)?

1. Yes
2. No

If Yes, please provide the notarized copy of these documents.

QUESTION 2: Please provide general information of your inert ceramic ball (ICB) as below:

1. Product information

2. Safety data sheet (MSDS)

3. Technical data sheet (TDS)

QUESTION 3: Does your company have ability to provide inert ceramic balls as table below with detail specification/COA following attachment 1?

1. Yes, please provide ICB specification/COA
2. No 

If yes, please provide evidence and meet required specifications in attachment 1

QUESTION 4: Does your company have capability for providing ICB with estimated quantity in a year as below:

1. Yes, please provide manufacturer capacity or production plan
2. No 

If yes, please provide evidence

QUESTION 5: Does your company have a policy of after sale services to customers (warranty conditions and workflow how to response for any request from customer)?

1. Yes
2. No

If yes, please provide us the evidence.

QUESTION 6: Does your company have any reference contract for provision of inert ceramic ball to any industry company within 3 years (2022, 2023, 2024)

1. Yes
2. No 

If yes, please provide us the evidence as follows: 

• Full copy of previous contracts related to the supply of ICB (We understand that some of these documents may contain sensitive or confidential information. Therefore, bidder is allowed to redact or blur out specific details)

QUESTION 7: Is your Company ISO 9001 Series certified and ISO 14001 certificate?

1. Yes
2. No

If yes, please provide copy of ISO certification

QUESTION 8: Please provide delivery time for ICB after purchase order is issued

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