We need to output JSON with fields: seo_title, summary, key_entities, expert_faq, internal_link_anchor, primary_keyword, secondary_keywords, content_type.

We need to write a polished 180-250 word summary, 3-4 paragraphs, each 45-65 words. Let's target 4 paragraphs of ~55 words each = 220 words.

We need to bold selectively 3-5 terms total.

We must not invent facts. Source says: Brazilian Nickel Ltd. is seeking an anchor investor to help attract more equity funding for its planned $1.4 billion nickel and cobalt mine in northeastern Brazil.

We can elaborate: context: need for funding, nickel demand, EV battery market, location in Bahia? Not in source; cannot invent. So we can only elaborate based on what is provided: seeking anchor investor, $1.4bn mine, nickel and cobalt, northeastern Brazil. We can discuss implications: need for equity funding, anchor investor to attract more funding, potential impact on supply, etc. But must not invent specifics like market size, EV demand, etc unless implied? The source implies it's a large mining project seeking funding. We can say that securing anchor investor is crucial to move forward, etc. That's implied.

We must avoid banned words: list includes "crucial", "pivotal", "key", "highlight", etc. So avoid those. Also avoid "additionally", "furthermore", etc. Use simple language.

We need to bold 3-5 terms: maybe Brazilian Nickel Ltd., $1.4 billion, nickel and cobalt mine, maybe northeastern Brazil. That's 4 bolded terms.

We must not bold generic words.

Now paragraphs: each 45-65 words. Let's craft.

Paragraph 1 (~55 words): Introduce Brazilian Nickel Ltd. seeking anchor investor for $1.4bn nickel and cobalt mine in northeastern Brazil. Mention that anchor investor intended to help attract more equity funding.

Paragraph 2 (~55 words): Explain that the project represents a significant capital commitment for the region and could influence local economies. The company aims to secure a cornerstone investor to de