At 2 a.m., Zhang Jianguo pressed "Send".

This resignation letter, which he had spent the entire night writing—3,127 words in total—was sent to the company’s HR, the boss, and his own work email.

Little did he know:

48 hours later, the letter went viral across 17 purchasing industry groups.72 hours later, it exceeded 500,000 views.One week later, it sparked a major industry debate on "the career dilemmas of procurement professionals".

As for him personally, he received 23 calls from headhunters, interview invitations from 6 companies, and speaking invitations from 3 industry associations.

What exactly was written in that letter?

I

The Viral Resignation Letter (Excerpt)

To the company leadership:

After careful consideration, I have decided to resign from my position as Procurement Director.

This is not an ordinary resignation letter, but a testimony to my 15 years in the industry.

I did not fail due to lack of ability, but due to the system.

On Cost Reduction

On my first day, the boss said: "We must cut costs by 20% this year."

I asked: "What resources will I be given?"

The boss replied: "That’s your job. Figure it out yourself."

So I did:

Optimized the supplier structure, cutting costs by 15%

Implemented centralized purchasing, reducing costs by another 5%

Advanced stock preparation, saving an extra 8%

At the year-end review, the boss said: "28% cost reduction? That means your previous quotes were inflated! Another 20% cut next year!"

I asked: "Raw material prices are rising—how can we cut further?"

The boss said: "That’s your problem."

The second year, I cut costs by 18%.The third year, by 12%.The fourth year, I could go no lower.

The boss said: "Have you lost your touch?"

What I wanted to say was: It’s not that I’m incapable—it’s that this logic is flawed.

Cost reduction has a bottom line; it is not a bottomless pit.

On Taking the Blame

When product quality issues arose, I was the first one called in."You chose the supplier!"I presented the inspection report: the supplier’s materials were qualified; the problem lay in the production process.The production director said: "Qualified materials don’t mean suitable ones. Still the procurement department’s fault."In the end, the procurement department took 50% of the responsibility.

When delivery was delayed, I was the first to be reprimanded."How are you managing the suppliers?"I showed the chat records: I followed up three times a day, but the production plan was revised five times, leaving the supplier no time to adjust.The production director said: "Plan adjustments are to respond to market changes. Procurement should be adaptable."In the end, the procurement department bore primary responsibility.

When costs overran the budget, I was the first to be held accountable."Why is it over budget?"I showed market quotes: raw material prices had risen 15%, an industry-wide trend.The finance director said: "Other companies can control costs—why can’t you?"In the end, the entire annual bonus of the procurement department was deducted.

I want to ask: Is procurement the universal scapegoat?

On Kickbacks

In my third month, a supplier hinted at "industry practice".I refused.

A month later, the boss called me in:"Zhang, you need to be more flexible."I said: "I insist on transparent procurement."The boss looked at me meaningfully: "Being too rigid won’t get you far in this industry."

In my sixth month, one of the boss’s "friends" wanted to become a supplier.His quote was 30% above the market rate, and quality was mediocre.I refused.

The boss spoke to me personally: "He’s my friend. Do me a favor."I said: "Company rules require comparisons from at least three suppliers."The boss’s face darkened: "Do you even want this job?"

In my ninth month, I discovered a "special purchase".The price was grossly inflated, the process unregulated—but signed off by the boss.

I asked finance, who said: "Mind your own business."I asked the boss, who said: "This is for the company’s strategic needs."

I want to ask: Why do honest procurement professionals who refuse kickbacks become the odd ones out?

On Professionalism

I spent three months building a supplier evaluation system.The boss glanced at it: "Too complicated. Just look at the price."

I proposed establishing a strategic supplier partnership mechanism.The boss said: "Suppliers are for squeezing on price—what strategy is there to talk about?"

I suggested investing in a digital supply chain system.The boss said: "Why waste money on that? Can’t you just make a few more calls?"

I want to ask: Where exactly lies the professional value of procurement?

On Respect

At the company annual dinner, the Sales Director took the stage:"We signed three major contracts worth 300 million this year!"Thunderous applause erupted.

The Technical Director took the stage:"We overcame core technical challenges!"The crowd cheered.

When my turn came:"We cut costs by 20 million this year, with zero supply chain incidents."Only scattered applause came from the audience.

The boss added: "That’s what the procurement department is supposed to do."

I want to ask: Why is the contribution of procurement always "expected"?

My Decision

Today, I choose to leave.

Not because I did not work hard enough,not because I lacked professionalism,

but because I realized:In a system that disrespects procurement expertise,no amount of effort only drains myself.

I do not regret these 15 years.I have mastered negotiation, pricing, supplier management, and risk control.

I have also learned:which companies are worth staying for,and which environments require a decisive exit.

Finally, I want to say to all my procurement colleagues:

If your company:✓ Only chases cost cuts, ignoring total cost of ownership✓ Blames procurement whenever problems arise✓ Disregards the professional judgment of procurement✓ Treats procurement as a mere messenger and scapegoat

Then leaving is not escaping—it is taking responsibility for yourself.

The value of a procurement professional is not defined by one boss, but recognized by the market.

Sincerely,

Zhang JianguoNovember 15, 2024

II

48 Hours Later, the Industry Explodes

On Monday morning, Zhang Jianguo’s phone was ringing off the hook.

The first call was from his long-time friend Lao Chen:"Lao Zhang, your resignation letter is blowing up our company group! So satisfying!"

The second call was from his former colleague Xiao Liu:"Director Zhang, I cried reading it. I’ve lived through every single thing you wrote."

The third call was from an unknown number:"Hello Mr. Zhang, I’m from XX Headhunting Firm. I have several Procurement Director roles I’d like to discuss with you..."

He opened WeChat. All 17 industry groups were discussing the letter.

Procurement Elite GroupA: This letter speaks my mind!B: I want to quit too… but I don’t dare.C: Who is Zhang Jianguo? Legend!D: I already forwarded it to our boss.

Supply Chain Management GroupE: This is the reality for Chinese procurement professionals.F: It’s not just procurement—many functional departments face the same.G: It’s a systemic issue, not an individual one.H: Has anyone done the math? The average tenure of a Procurement Director is only 2.3 years.

Manufacturing CEO GroupI: I feel ashamed after reading this. Our company is the same.J: It’s time for reflection.K: But cost-reduction pressure is real.L: Cost reduction and respecting professionalism aren’t contradictory, are they?

III

Real Reactions to the Letter

Reaction 1: Resonance Among Procurement Professionals

A woman with 8 years of procurement experience in Shenzhen wrote on Moments:

"When I read ‘the contribution of procurement is always expected’, I cried.

Last year I saved the company 5 million yuan, and got a 20,000-yuan year-end bonus.

A sales employee got 500,000 for hitting targets.

I asked the boss why, and he said:

‘Sales create value; procurement control costs. It’s different.’

Today I also submitted my resignation."

Reaction 2: Reflections From Suppliers

A supplier with 20 years in the industry said in a group:

"I’ve seen countless procurement professionals.

Some only know how to squeeze prices, pushing us into a corner.Some take kickbacks, ruining their companies badly.

But there are also procurement people like Zhang Jianguo,who can cut costs for the company and achieve win-win with suppliers.

Sadly, these procurement professionals are always the ones who struggle the most."

Reaction 3: Self-Reflection From Bosses

A manufacturing boss posted in the CEO group:

"I reflected all night after reading this letter.

We’ve had four Procurement Directors in three years.

I always thought it was because they lacked ability.

Now I understand:it’s not the procurement professionals who are incapable—it’s my management style."

Reaction 4: Helplessness From HR

An HR Director privately messaged Zhang Jianguo:

"Director Zhang, I’m just an employee too. I understand you.

It’s not just procurement—HR is the same.

Can’t hire people? HR’s fault.Can’t retain people? HR’s fault.Salaries too low? HR’s fault.Poor benefits? Still HR’s fault.

All functional departments are scapegoats."

IV

One Week Later: Invitations From Industry Associations

"Mr. Zhang, we’d like to invite you to speak at our industry summit next month and share your views."

On the other end of the line was the Secretary-General of the China Purchasing and Supply Chain Management Association.

Zhang Jianguo was surprised: "I only wrote a resignation letter…"

"That’s exactly why we want you. Your letter has triggered an industry-wide debate, and many companies are rethinking their procurement management systems."

"What will we discuss?"

"The career dilemmas of procurement professionals, how to build a healthy procurement system, and where the true value of procurement lies."

Zhang Jianguo paused for a few seconds.

"Alright, I’ll be there."

V

The Speech That Changed the Industry

One month later, at the industry summit.

Over 500 procurement professionals, corporate executives, and supplier representatives sat in the audience.

Zhang Jianguo stood on stage, no PowerPoint—only sincerity.

He said:

"One month ago, I wrote a resignation letter.

Many people ask me: Do you regret it?

My answer is: No.

Because this letter has shown me the possibility of change."

He wrote a question on the whiteboard:

What is the true value of procurement?

"Many bosses think: procurement is just cost reduction.Many people think: procurement is just haggling over prices.

But I say: this is the biggest misunderstanding of procurement."

He listed procurement’s real value:

Risk Management"During the 2020 pandemic, how many companies halted production due to broken supply chains?An excellent procurement professional plans diversified suppliers in advance and builds emergency mechanisms.Can this value be measured in money?"

Quality Assurance"One bad supplier can destroy an entire brand.An excellent procurement professional builds a strict supplier evaluation system.Can this value be measured in money?"

Driving Innovation"Much technological innovation comes from supplier input.An excellent procurement professional builds strategic partnerships with suppliers.Can this value be measured in money?"

Cost Optimization"Note: I say optimization, not reduction.An excellent procurement professional considers cost across the entire lifecycle.This value is not just about how much is saved, but how much value is created."

The room fell completely silent.

Zhang Jianguo continued:

"So I want to say to all bosses:If you only treat procurement as a cost-cutting tool,you will never hire excellent procurement professionals.

If you only treat procurement as a scapegoat,your supply chain will eventually fail."

"I also want to say to all procurement colleagues:Do not underestimate yourselves.

Our work has professional thresholds, technical content, and strategic value.

If a company does not recognize your value,it is not your fault—it is the company’s fault.

Leaving is to find a better platform."

Thunderous applause broke out.

Many procurement professionals had tears in their eyes.

VI

Changes Three Months Later

Change 1: Corporate Self-Reflection

Over 200 companies began re-examining their procurement management systems.

The CEO of a listed company stated publicly:

"After reading Zhang Jianguo’s resignation letter, we conducted in-depth reflection.

We have since:

Established a scientific procurement performance system

Granted the procurement department greater decision-making power

Integrated procurement into corporate strategy

Three months later, the turnover rate of the procurement department dropped by 60%."

Change 2: Awakening of Procurement Professionals

The resignation letter was like a stone thrown into a lake.

More and more procurement professionals began to:

Value their own professional worth

Keep detailed work records

Say “no” bravely

Choose platforms that respect expertise

A procurement manager said in a group:

"I used to think: just endure if I can.

After reading Zhang’s letter, I realized:Tolerance does not earn respect—it only invites more exploitation.

Last week I refused the boss’s unreasonable price-cut demand.I thought I would be scolded.

Instead, the boss said: ‘You’re right. Let’s figure this out together.’

It turns out that standing by your professionalism earns respect."

VII

Reunion One Year Later

One year later, Zhang Jianguo met his former boss at an industry event.

The boss walked over voluntarily: "Lao Zhang, long time no see."

Zhang Jianguo nodded: "President Li."

"I read your letter," the boss paused. "You were right. It was my fault."

Zhang Jianguo was surprised.

The boss continued:

"After you left, we hired three Procurement Directors.

The first only squeezed prices, and half our suppliers left.The second took kickbacks and was caught in an audit.The third quit after two months.

Now I understand:it’s not that procurement professionals are incapable—it’s my management style."

He looked at Zhang Jianguo:

"Will you come back? I’ll make you Vice President, fully in charge of the supply chain."

Zhang Jianguo shook his head:

"President Li, thank you for the recognition. But I’m doing well now."

"Where are you now?"

"I started my own business, doing supply chain consulting. I help companies build healthy procurement systems and empower procurement professionals."

The boss paused: "How’s business?"

Zhang Jianguo smiled:

"Very well. Because more and more companies realize: procurement is not a cost center—it is a value center."

In Closing

One year after sending the resignation letter, Zhang Jianguo wrote on Moments:

"One year ago today, I sent that resignation letter.

Many ask me: what did you change?

I want to say:

I did not change the industry,but I have seen the industry changing.

More and more companies are starting to value the professional worth of procurement.More and more procurement professionals are speaking up for their career dignity.More and more suppliers are meeting professional procurement partners.

That is enough.

If one person’s departure can push an entire industry to reflect, then that resignation letter was not written in vain."

If you are also a procurement professional, remember:✓ Your value is defined by the market, not your boss✓ Your professionalism deserves respect✓ Your persistence can change the industry✓ Leaving is not escaping—it is to become a better version of yourself

The final line of that resignation letter has become the motto for many procurement professionals:

"The value of a procurement professional is not defined by one boss, but recognized by the market."

Reposted from: Official WeChat Account "Procurement Practitioner Column"

Reposted from: Official WeChat Account "Procurement Practitioner Column"